Science, asked by anjanasaikia314, 5 months ago

F
G. Long Answer Questions:
1. With the help of a ray diagram, explain the following terms: (a) Focus of d Lululens,
(b) Optical centre of a convex lens and (c) Focal length of a convex lens
2. (a) What is meant by dispersion of light?
(b) With the help of a diagram, show the dispersion of white light of a prism.
(c) Name the natural phenomena which is caused by the dispersion of light.

Answers

Answered by ashi20064

0

Answer:

sorry

Explanation:

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