Assertion :In the visible spectrum of light, red light is more energetic than green light. Reason: The wavelength of red light is more than that of green light.

Assertion and Reason are individually true and Reason is the correct explanation of Assertion.

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Assertion and Reason are individually true but Reason is not the correct explanation of Assertion.

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Assertion is true, but Reason is false.

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Assertion is false, but Reason is true.

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Solution

The correct option is D Assertion is false, but Reason is true.
Energy of light is given by $E = \frac{h c}{λ}$
Since wavelength of red light is more than that of green light, so red light has less energy than that of green light.
So assertion is falsebut reason is true.

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