Question
Physics Question on Thermal Expansion
The numerical value of coefficient of linear expansion is independent of units of a) length b) temperature c) area d) mass
A
only (a) is correct
B
(a) & (b) are correct
C
(a),(b)&(c) are correct
D
(a) ,(c) & (d) are correct
Answer
(a) ,(c) & (d) are correct
Explanation
Solution
Since unit of coefficient of linear expansion depends only on temperature