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JEE Main 8 Jan 2020 Shift 2 Solved Paper

Section: Physics

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Question : 21

Total: 75

Three containers C1,C2 and C3 have water at different temperatures. The table below shows the final temperature T when different amounts of water (given in litres) are taken from each containers and mixed (assume no loss of heat during the process)

C1	C2	C3	T
1l	2l	−	60°C
−	1l	2l	30°C
2l	−	1l	60°C
1l	1l	1l	θ

The value of θ (in °C to the nearest integer) is .......

[8 Jan 2020 Shift 2]

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