Physics
A satellite moving round the earth with a uniform speed has:
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The unit for measuring intensity of noise is called:
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In which one among the following is the speed of sound maximum?
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Which materials are generally employed as solder in electronics?
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The speed of light with the rise of temperature in the medium:
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Convex lenses are used for the correction of:
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Air is completely removed from an electric bulb to prevent
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An electric motor is used to convert——–.
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When the door of an operating refrigerator is opened the temperature of the room will———.
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