Rainbow is due to
absorption of sunlight in minute water droplets
diffusion of sunlight through water droplets
ionisation of water deposits
refraction and reflection of sunlight by water droplets
Additional Questions
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Stars which appear single to the naked eye but are double when seen through a telescope are |
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ML2T-2 is the dimensional formula for |
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Solar eclipse will take place when |
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Isotopes of an element contain |
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One watt-hour is equivalent to |
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Sir C.V. Raman was awarded Nobel Prize for his work connected with which of the following phenomenon of radiation? |
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In which of the following industries is mica as a raw material? |
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Radiocarbon dating technique is used to estimate the age of |
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Identify the vector quantity from the following |
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Large astronomical telescopes always use as objective |
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