Question

Young’s modulus of steel is 19× 1010 N/m2. Express it in dynes cm3Young’s modulus of steel is 19× 1010 N/m2. Express it in dynes cm2

Answer 1

N=kg×m/sec^2

D is CGS unit

So

D=g×cm/sec^2

Therefore

N=1000g×100cm/sec^2

N=10^6dyne

So

(19×1010×10^6)/100×100

Explanation: