Physics
The large dark patches on the Moon’s surface are known as___________?
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Magnifying power of a simple microscope can be increased by?
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Candela is unit of________?
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Image of an object 5 mm high is 1 cm high. Magnification produced is__________________?
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The Big Dipper is part of which constellation?
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Sunlight is composed of___________?
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In laser production upper state condition is_____________?
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In p-n-p transistor the collector current is________________?
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To obtain a p-type semi-conductor Si Crystal must be doped with valency_____________?
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