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प्रश्न
Who is telling the truth?
The temperature of a substance is measured in joules.
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उत्तर
The sentence is lying as heat energy is measured in joules.
संबंधित प्रश्न
State the temperature of steam point on the Celsius scale.
A deep pond of water has its top layer frozen during winter. State the expected temperature of water layer (i) Just in contact with ice and (ii) At the bottom of pond.
Is heat a form of energy?
Why does a piece of ice when touched with hands appear cold?
Write down the SI unit of latent heat.
What is the principle of the thermometer?
Give a scientific reason for the following:
It is better to use thin blankets to keep the body warm rather than using a single blanket of thickness equal to their combined thickness.
What is temperature?
Give reasons why –
gaps are left between railway tracks
