Physics
Heat of sun reaches the earth by ___________?
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Gravity minimum on which planet?
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Dioptre is a unit of measurement for __________ ?
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Metastable state duration is_____________?
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Thermal equilibrium law:
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Radioactivity is measured in:
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Unit of power of a lens is________________?
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Which of the following instrument is used to measure height?
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A satellite moving round the earth with a uniform speed has:
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