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JEE Main 29-Jan-2024 Shift 2 Solved Paper

Section: Physics

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Question : 31

Total: 90

Two sources of light emit with a power of 200W. The ratio of number of photons of visible light emitted by each source having wavelengths 300 nm and 500‌nm respectively, will be :

[29-Jan-2024 Shift 2]

1:5
1:3
5:3
3:5

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