observations of twinkling of stars
Answers
Explanation:
As a star is far away from the Earth it appears as a point source of light the density of air decreases with height above the Earth's surface is the refractive index of air also decreases with height and starlight enter the earth atmosphere undergo the refraction continuously Hindi medium is gradually changing refractive index the bending of traitor doctors to the normal as it passes from optically rarer medium of the medium to optically denser part start is observed near the Apparent position is slightly higher than the actual position and change in temperature where more light is reflected observer the star appears dim does there is a fluctuation in the brightness of the staff and observed from the Earth this is called as twinkling of star
Answer:
It is like this .
Explanation:
It twinkle have you observe they move from One place to another