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If X is a uniform wire of length L(x) an...

If X is a uniform wire of length `L_(x)` and radius `R_(x) and Y` is another uniform wire of same material and length `L_(y)` and radius `R_(y)`. Initial both the wires at the same temperature are given amount of heat energy.

A

If `L_(x) = L_(y) and R_(x) lt R_(y)`, then X expands more than Y

B

If `L_(x) = L_(y) and R_(x) lt R_(y)`, then X expands less than `Y`

C

If `L_(x) = L_(y) and R_(x) gt R_(y)`, then X expands more than Y

D

If `L_(x) = L_(y) and R_(x) gt R_(y)`, then X expands less than Y

Text Solution

Verified by Experts

The correct Answer is:
A, D
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