Physics
What is the freezing point of heavy water?
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When water is heated from 0°C to 10°C, the volume of water:
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Which of the following scale was devised by Celsius?
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For being able to see three-dimensional pictures we have to use:
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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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