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The dimensional formula of stress is...

The dimensional formula of stress is

A

`(M^(-1)L^(2)T^(-2))`

B

`(M^(1)L^(-1)T^(-2))`

C

`(M^(1)L^(1)T^(-2))`

D

`(M^(1)L^(2)T^(-2))`

Text Solution

Verified by Experts

The correct Answer is:
B
Stress `=("Force")/("Area")=([MLT^(-2)])/([L^(2)])=[ML^(-1)T^(-2)]`
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