CBSE Science Class 8

Light

Light - Chapter Wise CBSE Solved Question and Answer Based On NCERT

Long Q&A:

Q1: Can you say what will be the angle of incidence of a ray if the reflected ray is at an angle of 90 degree?
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Q2: How many images of a mobile will be formed if it is placed between two parallel plane mirrors separated by 30 cm?
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Chapter 16 Light