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प्रश्न
Heat flows from a ______ body to a _____ body.
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उत्तर
Heat flows from a higher temperature body to a lower temperature body.
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संबंधित प्रश्न
How is the size of a degree defined on a Fahrenheit scale?
Write down the temperature of upper fixed point,, on the Fahrenheit scale.
Draw a neat labelled diagram of a laboratory thermometer.
1 joule = 4.2 calorie
Is this relation correct?
Convert the following temperature into Fahrenheit scale:
600C
Explain the following:
Conduction is not possible in vacuum.
Explain the following:
It is cool in the shade, when it is hot outside.
The dimensions of a substance are increased if the temperature of the substance is decreased.
Assertion: When water is heated up to 100°C, there is no raise in temperature until all water gets converted into water vapour.
Reason: Boiling point of water is 10°C.
Temperature is related to how fast the atoms within a substance are moving.
