Question
Which of the following statements is true when we see
'rainbow'?Solution
We see rainbows because of the geometry of raindrops. When the sun shines from behind us into the rain, incident rays of light enter the drop and are refracted inwards. They are reflected from the back surface of the raindrop, and refracted again as they exit the raindropandreturntooureyes.Arainbowisan optical and meteorological phenomenon that is causedbyreflectionoflightinwaterdropletsin the Earth's atmosphere, resulting in a spectrum of light appearing in the sky.
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In the following question, a sentence is given with a phrase highlighted in bold. Select the option given below that can replace the phrase in bold to ...
The increase in online shopping has alter consumer behavior significantly , influencing how retailers market their products.
...When one thinks of purely short-term gains, one is likely to shoot from the hip , to act in anger, and to react in anger.
The burden of fixed monthly charges and fuel cost adjustment will be born by state government
The migration of these sugarcane farmers, who cancel their homes in the Marathwada to work in the sugar heartland of western Maharashtra, assures that t...
The burden of fixed monthly charges and fuel cost adjustment will be born by state government
As much as Rs 700 crore has been pump up for the electrification drive.
Frost occurs in the northern part of the state as frequently than in the central part.
There is a long list of terror attacks in who the security establishment failed to carry out a scientific probe
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