State one advantage of using a right angled prism as a reflector rather than a plane mirror?
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the efficiency of reflecting surface of right angled prism is 100 percentage as total internal reflection occurs in prism not in mirror
Subhikshamurari:
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A total Reflecting prism is a right angled prism made of glass with other two angles each equal to 45 degrees.
Advantages of using right angled prism as a reflector:
1. 100% total internal reflection occurs . 2.sharp and bright image is produced.
3.produces real image.
4. No loss of energy.
Advantages of using right angled prism as a reflector:
1. 100% total internal reflection occurs . 2.sharp and bright image is produced.
3.produces real image.
4. No loss of energy.
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