Question

Check the correctness of relation Y=MgL/πr^2l , using dimensions analysis​

Answer 1

Answer:

y[m]^1  * [l]^-1  * [t]^-2= n *[m]^1 *  [l]^-1  *  [t]^-2

here y is young modulus and n is any natural no.

Explanation:

1) first convert these formula into dimension

2.)write dimension on both sides.

3.)then check if they are same if they are yes it is accurate

CONCLUSION YES THEY ARE ACCURATE!!

HOPE IT HELPS!!