applications of atmospheric refraction

Atmospheric refraction is due to

What is atmospheric refraction ? List two phenomena which can be explained on the basis of atmospheric refraction.

Atmospheric Refraction|Reason Of Atmospheric Refraction|Phenomena In Nature|Twinkling Of Stars|Stars Twinkle At Night But Planets Do Not Twinkle At All. Why?|Stars Seem Higher Than They Actually Are|Questions|Home Work|Summary

Explain with an example the effect of atmospheric refraction on a small scale.

The Rainbow|Formation Of Rainbow|Atmospheric Refraction|Questions|Home Work|Summary

Give two examples of the effect of atmospheric a refraction on a small scale in local environment.