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If for a material , Y and B are young's ...

If for a material , Y and B are young's modulus and Bulk 's modulus , them .

A

`Y lt3B`

B

`Y= 3B`

C

`Ygt 3B`

D

`3Y =B`

Text Solution

Verified by Experts

The correct Answer is:
A
(a) `(Y)/(3B)=1-2sigma`
and `0 lt sigma lt (1)/(2)`
`implies 0 lt 1-2sigma lt 1`
Hence, `(Y)/(3B) lt 1 therefore Y lt 3B`
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