When two bodies P and Q are kept in contact, it is found that heat Bers
transferred from Q to P.
Which of the two (P or Q) is hotter?
Us Which physical quantity determines the direction of transfer of hear
energy
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15
Answer:
Q is hotter than P
Explanation:
We know that heat moves from a higher concentration of heat to a lower concentration of heat (thermodynamics)
And since the heat moves from Q to P
Q must have more heat energy than P
Therefore Q must be hotter than P
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