Question

hole. This happens due to the scattering of light
by the particles of dust and smoke in the air.
0
I
Path of
light
becomes
visible
Torch
(a)
(b)
Fig. 2.3: (a) Solution of coppes sulphate does not shou
dil​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

hole. This happens due to the scattering of light

by the particles of dust and smoke in the air.

0

I

Path of

light

becomes

visible

Torch

(a)

(b)

Fig. 2.3: (a) Solution of coppes sulphate does not shou

dil