A) moves to the right
B) moves to the left
C) remains stationary
D) starts oscillating left and right
Correct Answer: C
Solution :
[c] Smooth and polished plates are poor radiators of heat. Hence, heat coming out from A is small, even though B being a black and rough plate is a good absorber. Effectively the heat coming to the left of pellet P is small. Black and rough plates are good radiators of heat. Hence, plate \[{{B}_{2}}\] radiates heat to a satisfactory level; however, plate\[{{A}_{2}}\], being smooth and polished, is a bad absorber. Effectively, the heat coming to the right of P is also small.You need to login to perform this action.
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