Physics
Pressure of mercury column 76cm is_______________?
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The diameter of a lens is called________________?
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Special diodes used as fast counters are_______________?
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What is Echo-Meter?
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Dr. Abdus Salam of Pakistan was one of the contributors of the unification of __________?
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Petrol engine is a________________?
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Time constant RC circuit:
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Unit of power is_________?
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n-type doping valency is_____________?
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