JEE PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

1 Easy

1 of 1

Understanding +4 | -1

Ratio among linear expansion coefficient

(\alpha )

areal expansion coefficient

(\beta )

and volume expansion coefficient

(\gamma )

View answer and explanation

Correct option: A

1:2:3

Option B (

45^\circ

) is correct because the angle of friction is the arctangent of the coefficient of friction, and arctan(1) = 45 degrees.

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