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प्रश्न
Who am I?
I make things hot or cold.
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उत्तर
I make things hot or cold- Temperature
संबंधित प्रश्न
What is the Celsius scale of temperature ?
Correct the following statement:
The boiling point of water is 273 K.
What is the unit of coefficient of linear expansion?
How can a glass stopper jammed in the neck of a bottle be removed?
Give a scientific reason for the following:
In winter the human body covered with a blanket keeps warm.
Give a scientific reason for the following:
Old quits are less warm than the new ones.
Explain the following:
It is cool in the shade, when it is hot outside.
While a substance is undergoing a change of state, the temperature of the body remains the same.
Assertion: Temperature is the measure of heat energy.
Reason: Energy is the capacity to do work.
