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प्रश्न
Name a substance which is an insulator of heat.
उत्तर
Wood is an insulator of heat.
APPEARS IN
संबंधित प्रश्न
Write S.I. unit of temperature.
Distinguish between heat and temperature.
Two bodies are at same temperature. Do they necessarily contain same amount of heat?
What do you mean by temperature?
Is it possible to heat a liquid or gas from above? Explain your answer.
What is meant by the lower and upper fixed points of a thermometer?
Where am I?
The isotherm 0°C runs in my surroundings.
Explain with a diagram, the effect of the spherical shape of the earth on the temperature at different latitudes.
Analogy
Ice cube : 0o C :: Boiling water :______
When a window is accidentally left open on a winter night, will you feel uncomfortable because the cold is getting in, or because the heat is escaping from the room?
