tysongraham9444 tysongraham9444

23-01-2024
Geography

contestada

Water falls from a height of 210 m. Assuming whole of energy due to fall is converted into heat the rise in temperature of water would be (J = 4.3 Joule/cal)
(a) 42°C
(b) 49°C
(c) 0.49°C
(d) 4.9°C

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