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If the depression d at the end of a load...

If the depression d at the end of a loaded bar is given by `d = (Mg l^3)/(3 yi)` where M is the mass , `l ` is the length and y is the young's modulus, then i has the dimensional formula

A

`L^2`

B

`L^3T`

C

`ML^3`

D

`L^4`

Text Solution

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The correct Answer is:
D
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