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Dispersive power depends upon

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Important Questions on Refraction of Light

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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 5 - Refraction of Light>Competitive Thinking>Q 66
In the visible region the dispersive powers and the mean angular deviations for crown and flint glass prisms are ω,ω' and d,d', respectively. The condition for getting deviation without dispersion when the two prisms are combined is
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 5 - Refraction of Light>Competitive Thinking>Q 67
In the formation of a rainbow, light from the sun on water droplets undergoes
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 5 - Refraction of Light>Competitive Thinking>Q 68
In the formation of primary rainbow, the sunlight rays emerge at minimum deviation from rain-drop after
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 5 - Refraction of Light>Competitive Thinking>Q 69
Pick the correct statement from the following.
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 5 - Refraction of Light>Competitive Thinking>Q 70
According to Rayleigh scattering law,
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 5 - Refraction of Light>Competitive Thinking>Q 71
During scattering of light, the amount of scattering is inversely proportional to ________________ of wavelength of light.
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 5 - Refraction of Light>Competitive Thinking>Q 72
Blue colour of sea water is due to
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 5 - Refraction of Light>Competitive Thinking>Q 73

Assertion: A red object appears dark in yellow light.

Reason: Red colour is scattered less.