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A triangular plate has two cavitiesone t...

A triangular plate has two cavitiesone triangle and other rectangle. The plate is heated :

A

x increases, wzy decreases

B

xwzy all increase

C

w, z, y increase, x decreases

D

information is not sufficient

Text Solution

Verified by Experts

The correct Answer is:
B
Solids (isotropic) expand on heating irrespective of holes in it.
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