When two objects P and Q are supplied with the same quantity of heat,the temperature change in P is observed to be twice that in Q. If the masses of P and Q are the same,calculate the ratio of the specific heat capacities of P and Q
A
1:1
B
1:3
C
1:4
D
1:2
E
4:1
Verified Correct Answer: D.
Physical Principles & Numerical Solution
\(MC_{p}\ \times 2\theta^2\ = mc\theta\ \times \theta\) ; \(\frac{C_{p}}{CQ}\) = \(\frac{m}{2mo}\)
Source: Myschool Past Questions Archive (Record #26247)