Question

`Short-sight' in human eye can be corrected by using proper –

Q: Answer-`Short-sight' in human eye can be corrected by using proper &ndash;

Scintillation or twinkling is generic terms for variations in apparent brightness or position of a distant luminous object viewed through a medium. If the object lies outside the Earths atmosphere, as in the case of stars and planets, the phenomenon is termed astronomical scintillation within the atmosphere, the phenomenon is termed terrestrial scintillation.