Question
Physics Question on Thermal Expansion
If the coefficient of cubical expansion is 'x' times of the coefficient of superficial expansion, then value of 'x' is
A
21
B
1
C
1.5
D
4
Answer
1.5
Explanation
Solution
The correct option is (C): 1.5
If the coefficient of cubical expansion is 'x' times of the coefficient of superficial expansion, then value of 'x' is
21
1
1.5
4
1.5
The correct option is (C): 1.5