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Complete the chart...

Complete the chart

A

`Y_B = 2Y_A`

B

`Y_(A) =Y_(B)`

C

`Y_(B) =3Y_(A)`

D

`Y_(A) =3Y_B`

Text Solution

Verified by Experts

The correct Answer is:
D
Slope of stress strain curve gives the young.s modules
` Y_A = tan 60^@ = sqrt(3) , Y_B = tan 30^@ = 1/(sqrt(3))`
`(Y_A )/(Y_B) = ( sqrt(3))/(((1)/(sqrt(3))))=3implies Y_A = 3Y_B`
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