Question

If there is no atmosphere, then the duration of daylight on earth will (a) Increase (b) decrease (c) remain same (d) (d) None of these

Answer 1

 (b) decrease
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as due to atmospheric refraction the light enters fast and goes back a bit late

because of which there is advanced sunrise and advanced sunset of 2 minutes each

if there is no atmosphere there will be no such phenomenon taking place 

Answer 2

Option B- decrease is the answer for your question, hope it helps, if u liked it plz mark as BRAINLIEST answer, thanks