Question

The ratio of the energy of a photon of 2000 Å wavelength radiation to that of 4000 Å radiation is
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Answer 1

The answer is 1/2

The answer is 1/2( Formula = E = hc/λ )

The answer is 1/2( Formula = E = hc/λ )

Explanation:

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Answer 2

Answer:

2000 : 4000

= 1 : 2 (dividing both quantities by 2000)

Explanation:

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