{"id":2530,"date":"2022-03-24T12:13:41","date_gmt":"2022-03-24T12:13:41","guid":{"rendered":"https:\/\/stage-wp.10minuteschool.com\/?p=2530"},"modified":"2022-03-24T06:18:02","modified_gmt":"2022-03-24T06:18:02","slug":"strain-and-stress","status":"publish","type":"post","link":"https:\/\/10minuteschool.com\/content\/strain-and-stress\/","title":{"rendered":"\u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09aa\u09cd\u09b0\u0995\u09be\u09b0 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0993 \u09aa\u09c0\u09a1\u09bc\u09a8"},"content":{"rendered":"

\u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09aa\u09cd\u09b0\u0995\u09be\u09b0 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0993 \u09aa\u09c0\u09a1\u09bc\u09a8 <\/b>(Different Types of Strain and Stress)\u00a0<\/b><\/h2>\n

\u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8\u09c7\u09b0 \u09aa\u09cd\u09b0\u0995\u09c3\u09a4\u09bf\u09b0 \u0989\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0993 \u09aa\u09c0\u09a1\u09bc\u09a8 \u09a4\u09bf\u09a8 \u09b0\u0995\u09ae\u09c7\u09b0 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u0964\u00a0<\/span><\/p>\n

(\u0995) \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09ac\u09be \u099f\u09be\u09a8 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0993 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09ac\u09be \u099f\u09be\u09a8 \u09aa\u09c0\u09a1\u09bc\u09a8 <\/b>(Longitudinal or Tensile Strain and Longitudinal or Tensile Stress)\u00a0<\/b><\/p>\n

\u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09ac\u09bf\u0995\u09c3\u09a4\u09bf <\/b>(Longitudinal Strain)<\/b> :<\/b> \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0989\u09aa\u09b0 \u09ac\u09be\u0987\u09b0\u09c7 \u09a5\u09c7\u0995\u09c7 \u09ac\u09b2 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997\u09c7\u09b0 \u09ab\u09b2\u09c7 \u09af\u09a6\u09bf \u098f\u09b0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u0998\u099f\u09c7 \u09a4\u09be\u09b9\u09b2\u09c7 \u098f\u0995\u0995 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8\u0995\u09c7 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u09ac\u09b2\u09c7 \u0964\u00a0<\/span><\/p>\n

\u09ac\u09cd\u09af\u09be\u0996\u09cd\u09af\u09be :<\/strong> L<\/span> <\/span>\u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0989\u09aa\u09b0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09ac\u09b0\u09be\u09ac\u09b0 \u09ac\u09b2 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09b2\u09c7 \u09af\u09a6\u09bf \u098f\u09b0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 l<\/span> \u09b9\u09af\u09bc \u09a4\u09be\u09b9\u09b2\u09c7 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09ac\u09bf\u0995\u09c3\u09a4\u09bf =\\frac{l}{L}<\/span><\/span><\/p>\n

\u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09aa\u09c0\u09a1\u09bc\u09a8<\/b> (Longitudinal Stress)<\/b> :<\/b> \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u098f\u0995\u0995 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7 \u09b2\u09ae\u09cd\u09ac\u09ad\u09be\u09ac\u09c7 \u09af\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u09ac\u09b2\u09c7\u09b0 \u09b8\u09c3\u09b7\u09cd\u099f\u09bf \u09b9\u09af\u09bc \u0985\u09b0\u09cd\u09a5\u09be\u09ce \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0998\u099f\u09be\u09a4\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u098f\u0995\u0995 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7\u09b0 \u0989\u09aa\u09b0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09ac\u09b0\u09be\u09ac\u09b0 \u09af\u09c7 \u09ac\u09b2 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4 \u09b9\u09af\u09bc \u09a4\u09be\u0995\u09c7 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09aa\u09c0\u09a1\u09bc\u09a8 \u09ac\u09b2\u09c7 \u0964\u00a0<\/span><\/p>\n

\u09ac\u09cd\u09af\u09be\u0996\u09cd\u09af\u09be :<\/b> \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0998\u099f\u09be\u09a4\u09c7 \u09af\u09a6\u09bf \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09ac\u09b0\u09be\u09ac\u09b0 <\/span>A<\/span> \u09aa\u09cd\u09b0\u09b8\u09cd\u09a5\u099a\u09cd\u099b\u09c7\u09a6\u09c7\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7\u09b0 \u0989\u09aa\u09b0 <\/span>F<\/span> \u09ac\u09b2 \u09b2\u09ae\u09cd\u09ac\u09ad\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09a4\u09c7 \u09b9\u09af\u09bc, \u09a4\u09be\u09b9\u09b2\u09c7 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09aa\u09c0\u09a1\u09bc\u09a8 <\/span>=\\mathrm{FA}<\/span>
\n<\/span><\/p>\n

\u09a4\u09be\u09b0\u09c7\u09b0 \u09a8\u09bf\u099a\u09c7\u09b0 \u09aa\u09cd\u09b0\u09be\u09a8\u09cd\u09a4\u09c7 \u09af\u09a6\u09bf <\/span>M<\/span> \u09ad\u09b0\u09c7\u09b0 \u09ac\u09b8\u09cd\u09a4\u09c1 \u099d\u09c1\u09b2\u09bf\u09af\u09bc\u09c7 \u09ac\u09b2 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09be \u09b9\u09af\u09bc, \u09a4\u09be\u09b9\u09b2\u09c7 \\mathrm{F}=\\mathrm{Mg}<\/span><\/span>\u00a0\u098f\u09ac\u0982 \u09a4\u09be\u09b0\u09c7\u09b0 \u09ac\u09cd\u09af\u09be\u09b8\u09be\u09b0\u09cd\u09a7 <\/span>r<\/span> \u09b9\u09b2\u09c7, A=\\pi r^{2}<\/span>
\n<\/span><\/p>\n

\u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09aa\u09c0\u09a1\u09bc\u09a8 =\\frac{F}{A}=\\frac{M g}{\\pi r^{2}}<\/span><\/span><\/p>\n

\"Strain<\/p>\n

(\u0996) \u0986\u09af\u09bc\u09a4\u09a8 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0993 \u0986\u09af\u09bc\u09a4\u09a8 \u09aa\u09c0\u09a1\u09bc\u09a8 <\/b>(Volume or Bulk Strain and Volume or Bulk Stress)<\/b><\/p>\n

\u0986\u09af\u09bc\u09a4\u09a8 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf <\/b>(Volume or Bulk Strain)<\/b> :<\/b> \u09ac\u09be\u0987\u09b0\u09c7 \u09a5\u09c7\u0995\u09c7 \u09ac\u09b2 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997\u09c7\u09b0 \u09ab\u09b2\u09c7 \u09af\u09a6\u09bf \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0986\u0995\u09be\u09b0\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u09a8\u09be \u09b9\u09af\u09bc\u09c7 \u09b6\u09c1\u09a7\u09c1 \u0986\u09af\u09bc\u09a4\u09a8\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u09b9\u09af\u09bc \u09a4\u09be\u09b9\u09b2\u09c7 \u098f\u0995\u0995 \u0986\u09af\u09bc\u09a4\u09a8\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8\u0995\u09c7 \u0986\u09af\u09bc\u09a4\u09a8 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u09ac\u09b2\u09c7 \u0964<\/span><\/p>\n

\u09ac\u09cd\u09af\u09be\u0996\u09cd\u09af\u09be :<\/b> V \u0986\u09af\u09bc\u09a4\u09a8\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0989\u09aa\u09b0 \u09ac\u09b2 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997\u09c7\u09b0 \u09ab\u09b2\u09c7 \u09af\u09a6\u09bf \u098f\u09b0 \u0986\u09af\u09bc\u09a4\u09a8 <\/span>v<\/span> \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u0995\u09ae\u09c7 \u09af\u09be\u09af\u09bc \u09a4\u09be\u09b9\u09b2\u09c7, \u0986\u09af\u09bc\u09a4\u09a8 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf =\\frac{v}{V}<\/span><\/span><\/p>\n

\"Strain<\/p>\n

\u0986\u09af\u09bc\u09a4\u09a8 \u09aa\u09c0\u09a1\u09bc\u09a8 <\/b>(Volume or Bulk Stress) <\/b>:<\/b> \u0986\u09af\u09bc\u09a4\u09a8 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u098f\u0995\u0995 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7 \u09b2\u09ae\u09cd\u09ac\u09ad\u09be\u09ac\u09c7 \u09af\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u09ac\u09b2\u09c7\u09b0 \u09b8\u09c3\u09b7\u09cd\u099f\u09bf \u09b9\u09af\u09bc \u0985\u09b0\u09cd\u09a5\u09be\u09ce \u0986\u09af\u09bc\u09a4\u09a8 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0998\u099f\u09be\u09a4\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u098f\u0995\u0995 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7\u09b0 \u0989\u09aa\u09b0 \u09b2\u09ae\u09cd\u09ac\u09ad\u09be\u09ac\u09c7 \u09af\u09c7 \u09ac\u09b2 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4 \u09b9\u09af\u09bc \u09a4\u09be\u0995\u09c7 \u0986\u09af\u09bc\u09a4\u09a8 \u09aa\u09c0\u09a1\u09bc\u09a8 \u09ac\u09b2\u09c7 \u0964<\/span><\/p>\n

\u09ac\u09cd\u09af\u09be\u0996\u09cd\u09af\u09be :<\/b> \u0986\u09af\u09bc\u09a4\u09a8 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0998\u099f\u09be\u09a4\u09c7 \u09af\u09a6\u09bf \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 <\/span>A<\/span> \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7\u09b0 \u0989\u09aa\u09b0 <\/span>F<\/span> \u09ac\u09b2 \u09b2\u09ae\u09cd\u09ac\u09ad\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09a4\u09c7 \u09b9\u09af\u09bc \u09a4\u09be\u09b9\u09b2\u09c7, <\/span>\u0986\u09af\u09bc\u09a4\u09a8 \u09aa\u09c0\u09a1\u09bc\u09a8 = \\mathrm{FA}<\/span><\/span><\/p>\n

(\u0997) \u0986\u0995\u09be\u09b0 \u09ac\u09be \u09ac\u09cd\u09af\u09ac\u09f0\u09cd\u09a4\u09a8 \u09ac\u09be \u09ae\u09cb\u099a\u09a1\u09bc \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0993 \u0986\u0995\u09be\u09b0 \u09ac\u09be \u09ac\u09cd\u09af\u09ac\u09f0\u09cd\u09a4\u09a8 \u09ac\u09be \u09ae\u09cb\u099a\u09a1\u09bc \u09aa\u09c0\u09a1\u09bc\u09a8 <\/b>(Shearing Strain and Shearing Stress)<\/b><\/p>\n

\u098f\u0995\u0996\u09be\u09a8\u09bf \u09ac\u0987\u09af\u09bc\u09c7\u09b0 \u0989\u09aa\u09b0\u09c7\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7 \u0995\u09b0\u09a4\u09b2 \u09b8\u09cd\u09a5\u09be\u09aa\u09a8 \u0995\u09b0\u09c7 \u09af\u09a6\u09bf \u0986\u09ae\u09b0\u09be \u0985\u09a8\u09c1\u09ad\u09c2\u09ae\u09bf\u0995\u09ad\u09be\u09ac\u09c7 <\/span>F<\/span><\/span> \u09ac\u09b2 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09bf \u09a4\u09be\u09b9\u09b2\u09c7 \u09ac\u0987\u0996\u09be\u09a8\u09bf\u09b0 \u0986\u09af\u09bc\u09a4\u09a8\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u09a8\u09be \u09b9\u09b2\u09c7\u0993 \u0986\u0995\u09c3\u09a4\u09bf \u09ac\u09a6\u09b2\u09c7 \u09af\u09be\u09ac\u09c7 \u0964 \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0986\u0995\u09c3\u09a4\u09bf\u09b0 \u098f \u09a7\u09b0\u09a8\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8\u0995\u09c7 \u09ac\u09cd\u09af\u09ac\u09f0\u09cd\u09a4\u09a8 \u09ac\u09b2\u09c7 \u0964<\/span><\/p>\n

\"Strain<\/p>\n

\u09ac\u09cd\u09af\u09ac\u09f0\u09cd\u09a4\u09a8 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf <\/b>(Shearing Strain)<\/b> :<\/b> \u09a7\u09b0\u09be \u09af\u09be\u0995, \u099a\u09bf\u09a4\u09cd\u09b0\u09c7 \u09b0\u09be\u09ac\u09be\u09b0\u09c7\u09b0 \u09a4\u09c8\u09b0\u09bf \u098f\u0995\u099f\u09bf \u09aa\u09c1\u09b0\u09c1 \u0986\u09af\u09bc\u09a4\u09be\u0995\u09be\u09b0 \u09ac\u09cd\u09b2\u0995 \u0964 \u09ac\u09cd\u09b2\u0995\u099f\u09bf\u09b0 \u09ad\u09c2\u09ae\u09bf \u0986\u09a0\u09be\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u098f\u0995\u099f\u09bf \u099f\u09c7\u09ac\u09bf\u09b2\u09c7\u09b0 \u0989\u09aa\u09b0 \u0985\u09a8\u09c1\u09ad\u09c2\u09ae\u09bf\u0995\u09ad\u09be\u09ac\u09c7 \u09b6\u0995\u09cd\u09a4 \u0995\u09b0\u09c7 \u0986\u099f\u0995\u09be\u09a8\u09cb \u0986\u099b\u09c7 \u0964 \u098f\u0996\u09a8 \u0986\u09ae\u09b0\u09be \u09af\u09a6\u09bf \u09ac\u09cd\u09b2\u0995\u099f\u09bf\u09b0 \u0989\u09aa\u09b0\u09c7\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7 \u09b8\u09cd\u09aa\u09b0\u09cd\u09b6\u0995 \u09ac\u09b0\u09be\u09ac\u09b0 \u0985\u09b0\u09cd\u09a5\u09be\u09ce \u0985\u09a8\u09c1\u09ad\u09c2\u09ae\u09bf\u0995\u09ad\u09be\u09ac\u09c7 \u09ac\u09b2 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09bf \u09a4\u09be\u09b9\u09b2\u09c7 \u09ac\u09cd\u09b2\u0995\u099f\u09bf\u09b0 \u0986\u0995\u09c3\u09a4\u09bf\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u09b9\u09ac\u09c7 \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u0986\u09af\u09bc\u09a4\u09a8\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u09b9\u09ac\u09c7 \u09a8\u09be \u0964 \u0986\u09af\u09bc\u09a4\u09be\u0995\u09be\u09b0 \u09ac\u09b8\u09cd\u09a4\u09c1\u099f\u09bf \u09b8\u09be\u09ae\u09be\u09a8\u09cd\u09a4\u09b0\u09bf\u0995 \u09ac\u09b8\u09cd\u09a4\u09c1\u09a4\u09c7 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09bf\u09a4 \u09b9\u09ac\u09c7 (\u099a\u09bf\u09a4\u09cd\u09b0) \u09ac\u09be \u0986\u09ae\u09b0\u09be \u09ac\u09b2\u09a4\u09c7 \u09aa\u09be\u09b0\u09bf \u09ac\u09cd\u09b2\u0995\u099f\u09bf\u09b0 \u0989\u09b2\u09ae\u09cd\u09ac \u09a4\u09b2 <\/span>\\theta<\/span><\/span> \u0995\u09cb\u09a3\u09c7 \u09ae\u09cb\u099a\u09a1\u09bc \u0996\u09c7\u09af\u09bc\u09c7\u099b\u09c7 \u0964 \u09a8\u09bf\u099a\u09c7\u09b0 \u09b8\u09cd\u09a5\u09bf\u09b0 \u09a4\u09b2\u09c7\u09b0 \u0985\u09ad\u09bf\u09b2\u09ae\u09cd\u09ac <\/span>C D<\/span><\/span> \u098f\u0987 \u09af\u09c7 <\/span>\\theta<\/span><\/span> \u0995\u09cb\u09a3\u09c7 (\u09b0\u09c7\u09a1\u09bf\u09af\u09bc\u09be\u09a8 \u098f\u0995\u0995\u09c7) \u0998\u09c1\u09b0\u09c7 \u0997\u09c7\u09b2, \u098f\u0987 \u0995\u09cb\u09a3\u0995\u09c7 \u09ac\u09b2\u09be \u09b9\u09af\u09bc \u0986\u0995\u09be\u09b0 \u09ac\u09be \u09ac\u09cd\u09af\u09ac\u09f0\u09cd\u09a4\u09a8 \u09ac\u09be \u09ae\u09cb\u099a\u09a1\u09bc \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0964 \u098f\u0987 \u0995\u09cb\u09a3\u099f\u09bf\u0995\u09c7 \u09ac\u09cd\u09af\u09ac\u09f0\u09cd\u09a4\u09a8 \u0995\u09cb\u09a3\u0993 \u09ac\u09b2\u09c7 \u0964<\/span><\/p>\n

\"Strain<\/p>\n

\u09b8\u0982\u099c\u09cd\u099e\u09be :<\/b> \u098f\u0995\u0995 \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac\u09c7 \u0985\u09ac\u09b8\u09cd\u09a5\u09bf\u09a4 \u09a6\u09c1\u0987 \u09a4\u09b2\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09ac\u09b0\u09cd\u09a4\u09c0 \u0986\u09aa\u09c7\u0995\u09cd\u09b7\u09bf\u0995 \u09b8\u09b0\u09a3\u0995\u09c7 \u09ac\u09cd\u09af\u09ac\u09f0\u09cd\u09a4\u09a8 \u09ac\u09be \u09ae\u09cb\u099a\u09a1\u09bc \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u09ac\u09b2\u09c7 \u0964<\/span><\/p>\n

\u09ac\u09cd\u09af\u09be\u0996\u09cd\u09af\u09be:<\/b> \u09ac\u09b2 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997\u09c7\u09b0 \u09ab\u09b2\u09c7 \u0995\u09cb\u09a8\u09cb \u0986\u09af\u09bc\u09a4\u09be\u0995\u09be\u09b0 \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09a8\u09bf\u099a\u09c7\u09b0 \u09a4\u09b2\u09c7\u09b0 \u09b8\u09be\u09aa\u09c7\u0995\u09cd\u09b7\u09c7 <\/span>C D<\/span><\/span> \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac\u09c7 \u0985\u09ac\u09b8\u09cd\u09a5\u09bf\u09a4 \u0989\u09aa\u09b0\u09c7\u09b0 \u09a4\u09b2\u09c7\u09b0 \u0986\u09aa\u09c7\u0995\u09cd\u09b7\u09bf\u0995 \u09b8\u09b0\u09a3 <\/span>C C^{\\prime}<\/span><\/span> \u09b9\u09b2\u09c7,<\/span><\/p>\n

\u09ae\u09cb\u09a1\u09bc \u09ac\u09bf\u0995\u09c3\u09a4\u09bf =\\frac{C C^{\\prime}}{C D}<\/span>
\n<\/span><\/p>\n

\u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \\frac{C C r}{C D}=\\tan \\theta<\/span>
\n<\/span><\/p>\n

\u09ac\u09cd\u09af\u09ac\u09f0\u09cd\u09a4\u09a8 \u0995\u09cb\u09a3 <\/span>\\theta<\/span><\/span> \u0996\u09c1\u09ac \u099b\u09cb\u099f \u09b9\u0993\u09af\u09bc\u09be\u09af\u09bc \u09ac\u09cd\u09af\u09ac\u09b0\u09cd\u09a4\u09a8 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf <\/span>\\theta<\/span><\/span> (\u09b0\u09c7\u09a1\u09bf\u09df\u09be\u09a8) =\\tan \\theta=\\frac{C C^{\\prime}}{C D}<\/span>
\n<\/span><\/p>\n

\u09ac\u09cd\u09af\u09ac\u09f0\u09cd\u09a4\u09a8 \u09aa\u09c0\u09a1\u09bc\u09a8 (<\/b>Shearing Stress)<\/b> :<\/b> \u09ac\u09cd\u09af\u09ac\u09f0\u09cd\u09a4\u09a8 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0995\u0995 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7 \u09af\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u09ac\u09b2\u09c7\u09b0 \u09b8\u09c3\u09b7\u09cd\u099f\u09bf \u09b9\u09af\u09bc \u0985\u09b0\u09cd\u09a5\u09be\u09ce \u09ac\u09cd\u09af\u09ac\u09f0\u09cd\u09a4\u09a8 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0998\u099f\u09be\u09a4\u09c7 \u098f\u0995\u0995 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7\u09b0 \u0989\u09aa\u09b0 \u09af\u09c7 \u09b8\u09cd\u09aa\u09b0\u09cd\u09b6\u0995\u09c0\u09af\u09bc \u09ac\u09b2 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4 \u09b9\u09af\u09bc \u09a4\u09be\u0995\u09c7 \u09ac\u09cd\u09af\u09ac\u09f0\u09cd\u09a4\u09a8 \u09aa\u09c0\u09a1\u09bc\u09a8 \u09ac\u09b2\u09c7 \u0964\u00a0<\/span><\/p>\n

\u09ac\u09cd\u09af\u09be\u0996\u09cd\u09af\u09be :<\/b> \u09ac\u09cd\u09af\u09ac\u09f0\u09cd\u09a4\u09a8 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0998\u099f\u09be\u09a4\u09c7 \u09af\u09a6\u09bf A<\/span> \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7\u09b0 \u0989\u09aa\u09b0 \u09b8\u09cd\u09aa\u09b0\u09cd\u09b6\u0995\u09c0\u09af\u09bc F<\/span> \u09ac\u09b2 \u09b2\u09ae\u09cd\u09ac\u09ad\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4 \u09b9\u09af\u09bc \u09a4\u09be\u09b9\u09b2\u09c7 <\/span>\u09ac\u09cd\u09af\u09ac\u09f0\u09cd\u09a4\u09a8 \u09aa\u09c0\u09a1\u09bc\u09a8 =\\mathrm{FA}<\/span><\/span><\/p>\n

\u09b9\u09c1\u0995\u09c7\u09b0 \u09b8\u09c2\u09a4\u09cd\u09b0<\/b> (Hooke’s Law)<\/b><\/p>\n

\u09b0\u09ac\u09be\u09b0\u09cd\u099f \u09b9\u09c1\u0995 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u09a6\u09c7\u0996\u09be\u09a8 \u09af\u09c7, \u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u0995 \u09b8\u09c0\u09ae\u09be\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4 \u09ac\u09b2\u09c7\u09b0 \u09b8\u09ae\u09be\u09a8\u09c1\u09aa\u09be\u09a4\u09bf\u0995 \u0964 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b2\u09ac\u09cd\u09a7 \u098f \u09ab\u09b2\u0995\u09c7 \u09b0\u09ac\u09be\u09b0\u09cd\u099f \u09b9\u09c1\u0995 \u09b8\u09c2\u09a4\u09cd\u09b0\u09c7\u09b0 \u0986\u0995\u09be\u09b0\u09c7 \u0989\u09aa\u09b8\u09cd\u09a5\u09be\u09aa\u09bf\u09a4 \u0995\u09b0\u09c7\u09a8 \u0964<\/span><\/p>\n

\u09ac\u09bf\u09ac\u09c3\u09a4\u09bf :<\/b> \u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u0995 \u09b8\u09c0\u09ae\u09be\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09aa\u09c0\u09a1\u09bc\u09a8 \u098f\u09b0 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf\u09b0 \u09b8\u09ae\u09be\u09a8\u09c1\u09aa\u09be\u09a4\u09bf\u0995<\/b> \u0964<\/strong>\u00a0<\/span><\/p>\n

\u0985\u09b0\u09cd\u09a5\u09be\u09ce \u09aa\u09c0\u09a1\u09bc\u09a8 <\/span>\\propto<\/span><\/span> \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0964<\/span><\/p>\n

\u09ac\u09be, \u09aa\u09c0\u09a1\u09bc\u09a8 <\/span>=<\/span> \u09a7\u09cd\u09b0\u09c1\u09ac\u0995 <\/span>\\times<\/span> \u09ac\u09bf\u0995\u09c3\u09a4\u09bf\u00a0<\/span><\/p>\n\\text { \u09ac\u09be, } \\frac{\\text { \u09aa\u09c0\u09dc\u09a8 }}{\\text { \u09ac\u09bf\u0995\u09c3\u09a4\u09bf }}=\\text { \u09a7\u09cd\u09b0\u09c1\u09ac\u0995 }<\/span>\n

\u098f \u09a7\u09cd\u09b0\u09c1\u09ac\u0995\u09c7\u09b0 \u09ae\u09be\u09a8 \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0989\u09aa\u09be\u09a6\u09be\u09a8 \u098f\u09ac\u0982 \u098f\u0995\u0995\u09c7\u09b0 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u09b0 \u0989\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7 \u0964 \u098f\u0995\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0989\u09aa\u09be\u09a6\u09be\u09a8\u09c7\u09b0 \u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u0995 \u0997\u09c1\u09a3\u09be\u0999\u09cd\u0995 \u09ac\u09be \u09ae\u09be\u09a8\u09be\u0999\u09cd\u0995 <\/span>(modulus of elasticity)<\/span> \u09ac\u09be \u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u0995 \u09a7\u09cd\u09b0\u09c1\u09ac\u0995 <\/span>(elastic constant)<\/span> \u09ac\u09b2\u09c7 \u0964<\/span><\/p>\n

\u09ac\u09cd\u09af\u09be\u0996\u09cd\u09af\u09be :<\/b> \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u09a4\u09c7 \u09ac\u09b2 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09b2\u09c7 \u09a4\u09be\u09b0 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0998\u099f\u09c7 \u0964 \u09ac\u09b2 \u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u0995 \u09b8\u09c0\u09ae\u09be \u0985\u09a4\u09bf\u0995\u09cd\u09b0\u09ae \u09a8\u09be \u0995\u09b0\u09b2\u09c7 \u09b9\u09c1\u0995\u09c7\u09b0 \u09b8\u09c2\u09a4\u09cd\u09b0\u09be\u09a8\u09c1\u09b8\u09be\u09b0\u09c7 \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u09af\u09a4 \u09ac\u09c7\u09b6\u09bf \u09b9\u09ac\u09c7, \u09aa\u09c0\u09a1\u09bc\u09a8\u0993 \u09a4\u09a4 \u09ac\u09c7\u09b6\u09bf \u09b9\u09ac\u09c7 \u0964 \u0985\u09b0\u09cd\u09a5\u09be\u09ce \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7\u0995\u09be\u09b0\u09c0 \u09ac\u09b2\u09c7\u09b0 \u09ae\u09be\u09a8\u0993 \u09a4\u09a4 \u09ac\u09c7\u09b6\u09bf \u09b9\u09ac\u09c7 \u0964 \u09af\u09c7\u09b9\u09c7\u09a4\u09c1 \u09aa\u09c0\u09dc\u09a8 \u098f\u0995\u0995 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7 \u09b2\u09ae\u09cd\u09ac\u09ad\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4 \u09ac\u09b2 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09b0\u09be \u09b9\u09af\u09bc \u0964 \u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u09ac\u09b2\u09be \u09af\u09be\u09af\u09bc, \u098f\u0995\u0995 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7\u09b0 \u0989\u09aa\u09b0 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4 \u09ac\u09b2 \u09af\u09a4 \u09ac\u09c7\u09b6\u09bf \u09b9\u09ac\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1\u099f\u09bf \u09a4\u09a4 \u09ac\u09c7\u09b6\u09bf \u09ac\u09bf\u0995\u09c3\u09a4 \u09b9\u09ac\u09c7 \u0985\u09b0\u09cd\u09a5\u09be\u09ce \u09a4\u09be\u09b0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af, \u0986\u09af\u09bc\u09a4\u09a8 \u09ac\u09be \u0986\u0995\u09be\u09b0 \u09a4\u09a4 \u09ac\u09c7\u09b6\u09bf \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09bf\u09a4 \u09b9\u09ac\u09c7 \u0964 \u098f\u0995\u0995 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4 \u09ac\u09b2 \u09a6\u09cd\u09ac\u09bf\u0997\u09c1\u09a3 \u0995\u09b0\u09b2\u09c7 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u09a6\u09cd\u09ac\u09bf\u0997\u09c1\u09a3 \u09b9\u09ac\u09c7, \u098f\u0995\u0995 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4 \u09ac\u09b2 \u09a4\u09bf\u09a8\u0997\u09c1\u09a3 \u0995\u09b0\u09b2\u09c7 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf\u0993 \u09a4\u09bf\u09a8\u0997\u09c1\u09a3 \u09b9\u09ac\u09c7 \u0964<\/span><\/p>\n

\u09aa\u09c0\u09a1\u09bc\u09a8-\u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u09b2\u09c7\u0996\u099a\u09bf\u09a4\u09cd\u09b0 <\/b>(Stress-Strain Curve)<\/b><\/h3>\n

\u098f\u0995\u099f\u09bf \u09a4\u09be\u09b0\u09c7\u09b0 \u098f\u0995\u09aa\u09cd\u09b0\u09be\u09a8\u09cd\u09a4 \u098f\u0995\u099f\u09bf \u09a6\u09c3\u09a2\u09bc \u0985\u09ac\u09b2\u09ae\u09cd\u09ac\u09a8\u09c7 \u0986\u099f\u0995\u09c7 \u0985\u09aa\u09b0 \u09aa\u09cd\u09b0\u09be\u09a8\u09cd\u09a4\u09c7 \u0995\u09bf\u099b\u09c1 \u0993\u099c\u09a8 \u099d\u09c1\u09b2\u09bf\u09af\u09bc\u09c7 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09b2\u09c7 \u09a6\u09c7\u0996\u09be \u09af\u09be\u09ac\u09c7 \u09af\u09c7, \u0993\u099c\u09a8\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u09ac\u09be\u09a1\u09bc\u09be\u09b2\u09c7 \u09a4\u09be\u09b0\u09c7\u09b0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af\u0993 \u09ac\u09c7\u09a1\u09bc\u09c7 \u09af\u09be\u09af\u09bc \u0964 \u09ac\u09b8\u09cd\u09a4\u09b0 \u098f\u0995\u0995 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7\u09b0 \u0989\u09aa\u09b0 \u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u09b6\u09c0\u09b2 \u09ac\u09b2 \u09b9\u099a\u09cd\u099b\u09c7 \u09aa\u09c0\u09a1\u09bc\u09a8 \u0964 \u09ac\u09b2\u09c7\u09b0 \u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u09af\u09bc \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u098f\u0995\u0995 \u09ae\u09be\u09a4\u09cd\u09b0\u09be\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u09b9\u099a\u09cd\u099b\u09c7 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0964 \u098f\u0996\u09a8 \u09aa\u09c0\u09a1\u09bc\u09a8 \u0993 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf\u09b0 \u09b2\u09c7\u0996\u099a\u09bf\u09a4\u09cd\u09b0 \u0985\u0999\u09cd\u0995\u09a8 \u0995\u09b0\u09b2\u09c7 \u099a\u09bf\u09a4\u09cd\u09b0\u09c7\u09b0 \u09ae\u09a4\u09cb \u098f\u0995\u099f\u09bf \u09b0\u09c7\u0996\u09be \u09aa\u09be\u0993\u09af\u09bc\u09be \u09af\u09be\u09ac\u09c7 \u0964\u00a0<\/span><\/p>\n

\"Strain<\/p>\n

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R<\/span> \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u0995\u09c7 \u09a8\u09a4\u09bf \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 <\/span>(yield point)<\/span> \u09ac\u09b2\u09c7 \u0964 \u098f\u09b0\u09aa\u09b0 \u09ad\u09be\u09b0 \u0986\u09b0\u09cb \u09ac\u09be\u09a1\u09bc\u09be\u09b2\u09c7 \u09a4\u09be\u09b0\u09c7\u09b0 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u099c\u09be\u09af\u09bc\u0997\u09be \u0986\u09b0\u09cb \u09b8\u09b0\u09c1 \u09b9\u09a4\u09c7 \u09a5\u09be\u0995\u09c7 \u098f\u09ac\u0982 \u0995\u09cb\u09a8\u09cb \u098f\u0995 \u099c\u09be\u09af\u09bc\u0997\u09be \u09a5\u09c7\u0995\u09c7 \u09a4\u09be\u09b0 \u099b\u09bf\u0981\u09a1\u09bc\u09c7 \u09af\u09be\u09af\u09bc (\u099a\u09bf\u09a4\u09cd\u09b0\u09c7 <\/span>S<\/span> \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1) \u0964 <\/span>S<\/span> \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u0995\u09c7 \u09b8\u09b9\u09a8 \u09b8\u09c0\u09ae\u09be \u09ac\u09b2\u09c7 \u0964 <\/span>\u09aa\u09cd\u09b0\u09a4\u09bf \u098f\u0995\u0995 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7 \u09a8\u09cd\u09af\u09c2\u09a8\u09a4\u09ae \u09af\u09c7 \u09ac\u09b2 \u09b2\u09ae\u09cd\u09ac\u09ad\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4 \u09b9\u09b2\u09c7 \u09a4\u09be\u09b0\u099f\u09bf \u099b\u09bf\u0981\u09a1\u09bc\u09c7 \u09af\u09be\u09af\u09bc \u09a4\u09be\u0995\u09c7 \u0990 \u09a4\u09be\u09b0\u09c7\u09b0 \u0985\u09b8\u09b9 \u09aa\u09c0\u09a1\u09bc\u09a8 \u09ac\u09b2\u09c7 <\/b>\u0964 \u0995\u09cb\u09a8\u09cb \u09a4\u09be\u09b0\u09c7\u09b0 \u0985\u09b8\u09b9 \u09aa\u09c0\u09a1\u09bc\u09a8\u0995\u09c7 \u09a4\u09be\u09b0\u09c7\u09b0 \u09aa\u09cd\u09b0\u09b8\u09cd\u09a5\u099a\u09cd\u099b\u09c7\u09a6\u09c7\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2 \u09a6\u09bf\u09af\u09bc\u09c7 \u0997\u09c1\u09a3 \u0995\u09b0\u09b2\u09c7 \u0985\u09b8\u09b9 \u09ad\u09be\u09b0 \u09ac\u09be \u0985\u09b8\u09b9 \u09ac\u09b2 \u09aa\u09be\u0993\u09af\u09bc\u09be \u09af\u09be\u09af\u09bc \u0964<\/span><\/p>\n

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 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09aa\u09cd\u09b0\u0995\u09be\u09b0 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0993 \u09aa\u09c0\u09a1\u09bc\u09a8 (Different Types of Strain and Stress)\u00a0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8\u09c7\u09b0 \u09aa\u09cd\u09b0\u0995\u09c3\u09a4\u09bf\u09b0 \u0989\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0993 \u09aa\u09c0\u09a1\u09bc\u09a8 \u09a4\u09bf\u09a8 \u09b0\u0995\u09ae\u09c7\u09b0 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u0964\u00a0 (\u0995) \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09ac\u09be \u099f\u09be\u09a8 \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u0993 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09ac\u09be \u099f\u09be\u09a8 \u09aa\u09c0\u09a1\u09bc\u09a8 (Longitudinal or Tensile Strain and Longitudinal<\/p>\n

Read More<\/a><\/p>\n","protected":false},"author":56,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4241,3028,50,51],"tags":[1956,1955,1954,1953,1946,1952,1957,1958],"_links":{"self":[{"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/posts\/2530"}],"collection":[{"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/users\/56"}],"replies":[{"embeddable":true,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/comments?post=2530"}],"version-history":[{"count":13,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/posts\/2530\/revisions"}],"predecessor-version":[{"id":12418,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/posts\/2530\/revisions\/12418"}],"wp:attachment":[{"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/media?parent=2530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/categories?post=2530"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/tags?post=2530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}