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The metal sheet shown in figure with two...

The metal sheet shown in figure with two holes cut of unequal diameters `d_(1) and d_(2) (d_(1) gt d_(2))`. If the sheet is heated

A

both `d_(1) and d_(2)` will decrease

B

both `d_(1) and d_(2)` will increase

C

`d_(1)` will increase, `d_(2)` will decrease

D

`d_(1)` will decrease `d_(2)` will increase

Text Solution

Verified by Experts

The correct Answer is:
B
When a sheet having positive coefficient of expansion is heated, diameters of holes present in the sheet will increase. Hence, (b) is correct.
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