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The reading of brass scale at room tempe...

The reading of brass scale at room temperature is `L_1` . Above room temperature reading is `L_2` and below room temperature reading is `L_3` . Then , relation between the readings is

A

`L_1 gtL_2 gtL_3`

B

`L_3 gt L_1 gtL_2`

C

`L_2 gt L_3 gtL_1`

D

`L_1 =L_2 =L_3`

Text Solution

Verified by Experts

The correct Answer is:
B
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