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Light Reflection and Refraction
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01/12/2020 11:55 am
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Large number of thin stripes of black paint are made on the surface of a convex lens of focal length 20 cm to catch the image of a white horse. The image will be
(a) a zebra of black stripes
(b) a horse of black stripes
(c) a horse of less brightness
(d) a zebra of less brightness
1 Answer
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01/12/2020 11:55 am
(c) a horse of less brightness
Explanation:
Complete image of the white horse is formed but of less intensity, the light falling on the curved portion will not react at the image position.