AB1. The value of coefficient of linear expansion is equal to(A) … - Vidyadip

Question

A	B
1. The value of coefficient of linear expansion $\alpha$ is equal to	(A) Nature of matter
2. The value of coefficient of areal expansion $\beta$ is equal	(B) Less
3. How many times is the coefficient of volume expansion of a substance its coefficient of linear expansion?	(C) $\frac{\Delta L }{ L \times \Delta T }$
4. What does specific heat capacity depend on?	(D) $\beta=\frac{\Delta A}{A \times \Delta T}$
5. The greater the mass of the radiating body, the greater the rate of cooling.	(E) $\gamma=3 a$

✓

Answer

1. (C), 2. (D). 3. (E). 4. (A), 5. (B).

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