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प्रश्न
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उत्तर
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संबंधित प्रश्न
Explain the construction of a calorimeter. Draw the necessary figure.
Two bodies at different temperatures are placed in contact. State the direction in which the heat will flow.
Write the SI unit of coefficient of cubical expansion.
What do you mean by linear expansion?
The following figure shows a container in which a lighted candle has been kept. The container has two openings, p, and Q. Which way the smoke from an external source placed near P moves when it reaches P and leaves from Q. Give a reason for your answer.
Where am I?
The mean annual temperature is 25°C around me.
Who am I?
I connect places of equal temperature.
Figure (a–d) shows the readings on four different thermometers. Indicate which of the reading shows the normal human body temperature?
Temperature is a measure of the average kinetic energy of molecules.
