Question

Х In a steel wire the stretching strain produced is 2%. If the Young's modulus of elasticity of steel is 2 * 1011 N/m2, then the energy stored in the wire per unit volume (in J/m) is (1) 107 (2) 2 x 107 (3) 4x 107 (4) 4x 106 Х Abonbolinolenrina i la Wher​

Answer 1

1...

strain produce=2%

elasticity of steel is 2*1011N/m2

Answer 2

Answer:

bheem ki shakti dhoom machaye samne koi tik na paaye chhota bheem bheem