Question

Water falls from a height of 500m. what is the rise in temperature of water at the bottom if whole energy is used up in heating water

Answer 1

hey mate!!!

E = mgh = 1 kg * 9.81 m/sec^2 * 500 m = 4,905 Joules/litre

The specific heat of liquid water is -

4,180 Joules/(kg K)

So, this is 4905/4180 = 1.173445 degrees C .

hope it helps !!

be happy and live longer friend !!!!!

Answer 2

Answer: The rise in temperature is 1.16 degree centigrade

Explanation:

Plz refer the attachment

Hope it helps......