Question

if there is on the earth no dust particles are present then light is pass or not?​

Answer 1

b

Answer:

light can't pass there will be no tyndall effect

Answer 2

Explanation:

I guess your question is If there is no dust particles on earth then will the light pass or not?

Ans:- of course light will pass through but difference will be that refraction will change and very little changes will be seen and nothing else.