Question

advance sunrise and delayed sunset explanation class 10th​

Answer 1

Answer:

Advanced sunrise and delayed sunset are phenomena caused due to atmospheric refraction. In this the Sun appears to rise early by 2 minutes and set late by 2 minutes. The diagram below shows this phenomenon. When the rays from the Sun hit the atmosphere they get refracted.

Explanation:

Answer 2

Answer:

the sun is visible to us about 2 minute before the actual sunrise and about 2 minute after the actual sunset. this because of atmospheric reaction. when the sun is slightly below the Horizon, the sunlight comes from the less dence to more dence air, is reflected downwards because of this, the sun appears to be raised above The Horizon and so the sun can be seen about 2 minute before actual sunrise and about 2 minute after actual sunset.