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प्रश्न
State any two difference between the primary rainbow and secondary rainbow
उत्तर
In a primary rainbow, the intensity of colours is more as compared to the secondary rainbow.
Primary rainbow lies below the secondary rainbow.
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संबंधित प्रश्न
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Out of blue and red light which is deviated more by a prism? Give reason.
By properly combining two prisms made of different materials, it is possible to
(a) have dispersion without average deviation
(b) have deviation without dispersion
(c) have both dispersion and average deviation
(d) have neither dispersion nor average deviation
What is meant by the dispersive power of transparent material?
What is meant by a thin prism?
