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प्रश्न
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उत्तर
Order of increasing heat conductivity:
Air < water< mercury < copper.
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संबंधित प्रश्न
At 0°C and 760 mm Hg pressure, a gas occupies a volume of 10Q cm3. The Kelvin temperature (Absolute temperature) of the gas is increased by one-fifth while the pressure is increased one and a half times. Calculate the final volume of the gas. [80 cc.]
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(ii) What will happen if the opening Q is closed?
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