Physics, asked by josette, 9 months ago

please a) explain why: i) More thermal energy is required to raise the temperature of 2 kg of a substance by 10°C than is required to raise the temperature of 1 kg of same substance by 10°C i) A solid expands when heated

Answers

Answered by adityavarshney808
0

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Answered by girishmorla1
0

Answer:

because quantity is increased.

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