Twinkling stars are seen due to |
|||
(a) |
irregular emission of light from stars |
(b) |
weather changes |
(c) |
stars are far away |
(d) |
refractive index of air in the given region goes on changing and randomly. |
Twinkling stars are seen due to |
|||
(a) |
irregular emission of light from stars |
(b) |
weather changes |
(c) |
stars are far away |
(d) |
refractive index of air in the given region goes on changing and randomly. |
refractive index of air in the given region goes on changing and randomly.