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प्रश्न
SI unit of temperature is ______.
विकल्प
fahrenheit
joule
celsius
kelvin
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उत्तर
SI unit of temperature is kelvin
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संबंधित प्रश्न
Convert 40°C to the (a) Fahrenheit scale (b) Kelvin Scale.
A bridge is made from 20 m long iron rods. At temperature 18∘C, the distance between two rods in 0.4 cm. Up to what temperature will the bridge be in good shape?
When a substance having mass 3 kg receives 600 cal of heat, its temperature increases by 10∘C. What is the specific heat of the substance?
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.]
Which is more, a calorie or a joule?
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The hotness of the object is determined by its ______.
A thermostat is a device which maintains _____.
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.
If a substance is heated or cooled, the change in mass of that substance is
Temperature is the average ______ of the molecules of a substance.
What is the minimum possible temperature? Is there also a maximum possible temperature?
Why are burns caused by steam more painful than those caused by boiling water at the same temperature?
