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प्रश्न
Define temperature and write its S.I. unit.
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उत्तर
Temperature is the parameter which tells the thermal state of a body (i.e. the degree of hotness or coldness).
The S.I. unit of temperature is 'kelvin'.
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संबंधित प्रश्न
The temperature rises by 18°F. What is the rise on the Celsius scale?
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Assertion (A): 0 °C = 273.16 K. For our convenience we take it as 273 K after rounding off the decimal.
Reason (R): To convert a temperature on the Celsius scale we have to add 273 to the given temperature.
