One watt-hour is equivalent to
6.3 x 103 J
6.3 x 10-7 J
3.6 x 103 J
3.6 x 10-3 J
One watt-hour is equivalent to
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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One should not connect a number of electrical appliances to the same power socket because |
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Radiocarbon is produced in the atmosphere as a result of |
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It is easier to roll a stone up a sloping road than to lift it vertical upwards because |
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The absorption of ink by blotting paper involves |
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Siphon will fail to work if |
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