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Textbook Expert
Textbook ExpertVerified Tutor
17 Jan 2022

Given information

Given the, the initial temperature of the brass rod, .

Change in length % of ,

i.e.; .

Step-by-step explanation

Step 1.

The increase in length of a given material is obtained using the formula,

.

Where, is the change in length, is the original length, is the coefficient of thermal expansion and is the change in temperature.

 

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