Question

(7) Cover the mouth of a source of light with a black paper having a hole in its centre. Place the beaker
filled with water in contact with the hole. Add a few drops of milk in the water. When the hole is
observed from the front, it appears reddish. If a few more drops of milk are added, the reddish
colour seen from the front becomes an intense red. However, if many more drops are added, the
reddish colour is not seen. Why is it so?
(Use your brain power ! Textbook page 114)​

Answer 1

Answer:

great

Explanation:

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