Four different situations are shown in list-I. Corresponding to the given situations relation between heat energy & temperature are shown in list –II. Match the correct list.

	List –I		List –II
P)	A & B are 2spheres of same size kept in an  isothermal chamber which is maintained at constant temperature $T_0$. A is black body & B is gray body with emissivity 0.8 (consider steady state)	(1)	$T_A>T_{B}or T_A=T_B$
Q)	A & B are the graphs of spectral emissive power $E_{\lambda }$  vs. wave length of radiation emitted by two black bodies A and B of same surface area	(2)	$T_A<T_B$
R)	A is a solid sphere & B is a thick spherical shell. A is connected to a power source. Surfaces of A and B are perfect black bodies(consider steady state)	(3)	Heat energy radiated by A is greater than B
S)	(1) and (2) are large black body surfaces maintained at temperature $T_1$ and $T_2$ respectively. A and B are large plates with emissivity e = 1. (Consider steady state only, $T_1>T_2$)	(4)	Heat energy radiated by B is greater than A