1 cal. = ?
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A marble tile would feel cold as compared to a wooden tile on a winter morning, because the marble tile:
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A beggar wrapped himself with a few layers of newspaper on a cold winter night. This helped him to keep himself warm because
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Paheli and Boojho measured their body temperature. Paheli found her’s to be 98.6°F and Boojho recorded 37°C. Which of the following statement is true?
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Conduction is the method of transfer of heat in
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Heat from the sun reaches to us by
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Heat always flows
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Which one is filled in the bulb of a thermometer?
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Which one of the following is a reliable measure?
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What is the normal temperature of a healthy person?
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Name the device which is used to measure the hotness or coldness of an object
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According of Kirchhoff's law
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