Question
Assertion : Different colours travel with different speed in vacuum
Reason : Wavelength of light depends on refractive index of medium
- If both assertion and reason are true and the reason is the correct explanation of the assertion
- If both assertion and reason are true but reason is not the correct explanation of the assertion
- If assertion is true but reason is false
- If assertion is false but reason is true
The correct answer is: If assertion is false but reason is true
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