Question
The colour of sky appears blue due to –
Solution
The sunlit sky is blue because air scatters short-wavelength light more than longer wavelengths. Since blue light is at the short wavelength end of the visible spectrum, it is more strongly scattered in the atmosphere than long wavelength red light. The result is that the human eye perceives blue when looking toward parts of the sky other than the sun.
Which one of the following vallies is located between Shivalik and Middle Himalayas?
The king ordered that the insoleant carpenter should be put into prison.
According to Budget Estimates, the expenditure on Education as a percentage of GDP rose from _______ in 1951-52 to _______ in 2019-20.
In which year was the All India Kisan Sabha, a peasant organisation, founded?
Sun Temple of Jhalrapatan (Jhalawar) was built by -
Article 149 deals with which of the following?
Who coined the term ‘Black Hole’?
Which one of the following is the longest river in Asia which passes through major part of East Asia?
__ many parents these days can’t say no to their ______ demands.
The first English newspaper in India ‘Bengal Gazette’ was started by _______.
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