JEE PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

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Application +4 | -1

Find the increase in temperature of aluminium rod if its length is to be increased by

3\%.

\left( {\alpha \,\,\,{\text{for}}\,\,\,{\text{aluminium}} = 50 \times {{10}^{ - 6}}/^\circ C} \right)

View answer and explanation

Correct option: B

600^\circ C

Option B (

600^\circ C

) is correct because it is the temperature increase calculated using the formula for linear thermal expansion.

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