When a ray of light travels from one medium to another it ‘bends’. This phenomenon is referred to as refraction. The atmosphere of the earth is made of different layers. It is affected by winds, varying temperatures and different densities as well. When light from a distant source (a star) passes through our turbulent (moving air) atmosphere, it undergoes refraction many times. When we finally perceive this light from a star, it appears to be twinkling.
In a year _________ sessions of Lok Sabha are normally held.
Ranikhet disease of fowl is spread through
What technology is utilized by FASTag to facilitate automatic toll payments?
SEBI got established in 1988 and got statutory powers in 1992
World Blood Donor day is observed on?
Arrange the following countries, as largest countries by Area in the chronological order from highest to lowest in terms of the area.
A. Ind...
The Delimitation Commission has proposed ______ additional Assembly seats for Jammu and Kashmir.
Private ownership of the means of production is a feature of a _______economy.
In which Indian state or union territory is the Mata Kheer Bhawani Mela primarily celebrated?
Central Depository Services Limited is promoted by which of the following:
