Get Started with ixamBee
Start learning 50% faster. Sign in now
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.
Select the most appropriate option to fill in blank
Find the appropriate word.
Fill in blank 61 with the most appropriate word.
Select the most appropriate option to fill in blank
Which of the following are the conditions that are mentioned in the passage that would force a large number of people to migrate by 2050?
(i) ris...
Fill in the blank with the most appropriate word.
5
From the following select the appropriate word to replace number (49) in the above passage.
Select the right word for Blank E
1)organizing 2) body 3) unit 4) entity ...
