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प्रश्न
उत्तर
The absolute scale of temperature is the Kelvin scale.
Conversion of temperature from Celsius to Kelvin scale is
The temperature in Kelvin To K = Temperature in Celsius To C + 273.
So a rise of temperature of 1oC in the Celsius scale is equal to the rise of 1oK in the Kelvin scale.
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संबंधित प्रश्न
Who is telling the truth?
The temperature of a substance is measured in joules.
Who is telling the truth?
Heat flows from an object at higher temperature to an object at lower temperature.
Correct the following statement:
The boiling point of water is 273 K.
Name or state the following:
The law which states that pressure remaining constant the volume of a given mass of dry gas is directly proportional to its absolute [Kelvin] temperature.
What causes a change in the temperature of a body?
State the types of thermal expansion. What is the relation between α and γ?
How can a glass stopper jammed in the neck of a bottle be removed?
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.
Distinguish between linear, arial, and superficial expansion.
