Physics
Ohm is unit of_________?
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In laser production upper state condition is_____________?
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For seeing objects at the surface of water from a submarine under water, the instrument used is ________?
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Centripetal acceleration depends on_________?
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Radioactivity is measured in:
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Which one of the following is not a donor impurity ?
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Product of time period and frequency is ____________?
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When sound waves travel from air to water which of the following quantities remains unchanged?
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If a diffraction grating is placed in the path of a light beam it reveals______________?
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