Question

Dimensional formula of coefficient of elasticity?

• A. $$$[M^1 L^(-1) T^(-2)]$
• B. $[M^1 L^1 T]$
• C. $[M^1 L^1 T^2]$
• D. $[M^1 L^(-1) T^2]$

Answer 1

Answer:

$$$[M^1 L^(-1) T^(-2)]$

Elasticity = $$[M^1 L^(-1) T^(-2)] × [M^0 L^0 T^0]^(-1) = [M^1 L^(-1) T-2]$$.