Question

-- Two identical masses of 5 kg each fall on a wheel
from a height of 10m. The wheel disturbs a mass of
2kg water, the rise in temperature of water will
be :
(1) 2.6°C
(2) 1.2°C
(3) 0.32°C (4)0.12°C​

Answer 1

Answer:

the answer will be the option ,

4)0.12°C