Rainbow is due to
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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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