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The bulk modulus of copper is 1.4 xx 10^...

The bulk modulus of copper is `1.4 xx 10^(11)` Pa and the coefficient of linear expansion is `1.7 xx 10^(–5) (C^(@))^(–1)`. What hydrostatic pressure is necessary to prevent a copper block from expanding when its temperature is increased from `20^(@)C" to "30^(@)C` ?

A

`6.0xx10^(5) Pa`

B

`7.1xx10^(7) Pa`

C

`5.2xx10^(6) Pa`

D

40 atm

Text Solution

Verified by Experts

The correct Answer is:
B
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