WAEC - Physics (1994 - No. 5)
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
1:1
1:3
1:4
1:2
4:1
Giải thích
\(MC_{p}\ \times 2\theta^2\ = mc\theta\ \times \theta\) ; \(\frac{C_{p}}{CQ}\) = \(\frac{m}{2mo}\)