Question

Statement-I: Two rods of the same material have the same lengths but diameter are in the ratio of

1:2.

If

1000 \mathrm{cal}

of heat is supplied to the two rods separately the ratio of their linear expansion is

4:1.

Statement-II: The linear expansion

e=l \alpha \Delta t

Accepted Answer

Statement-I is true and statement-II is true

Answer

Statement-I is true and statement-II is false

Answer

Statement-I is false and statement-II is true

Answer

Statement-I is false and statement-II is false

JEE PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

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