Physics
Which one of the following glass can cut ultraviolet rays?
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The purpose of flywheel in the engines is________________?
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When we heat magnetic material then its magnetism:
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Largest energy gap____________?
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1st law defines________?
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The common refrigerant used in domestic Refrigerator is_____________?
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A light year is a unit of:
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Mach is the unit of measurement relative to__________?
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The radiations emitted form hydrogen filled discharge tube show____________?
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