4.2 kJ of work must be done by friction to raise the temperature of 1 kg of water by 1 °C

4.2 kJ of work must be done by friction to raise the temperature of 1 kg of water by 1 °C

4.2 kJ of work must be done by friction to raise the temperature of 1 kg of water by 1 °C

Nature

Grade 6

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