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Out of Blue and Red Light Which is Deviated More by a Prism? Give Reason. - Physics

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प्रश्न

 Out of blue and red light which is deviated more by a prism? Give reason.

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उत्तर

Between blue and red light, blue light is deviated more by a prism. This is because the wavelength of blue light is smaller than that of red light. Therefore, the speed of blue light is lower than that of red light in a medium.

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2009-2010 (March) Delhi set 3

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