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प्रश्न
A red hot ball is suspended from the ceiling of a room using a thin metallic wire.
Explain what role does the air in the room play in the loss of heat.
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उत्तर
As loss of heat takes place by Radiation and the process of radiation does not require any material medium, so there is no role of air in loss of heat.
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संबंधित प्रश्न
Explain Greenhouse effect
State the effect of green house gases on the temperature of earth's atmosphere.
A natural phenomenon that becomes harmful due to pollution.
Explain how promoting ‘afforestation’ and checking ‘deforestation’ reduces the release of greenhouse gases.
How does the air inside the greenhouse remain warm?
How will you minimize heat loss due to the following:
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How will you minimize heat loss due to the following:
Radiation
A red hot ball is suspended from the ceiling of a room using a thin metallic wire.
Suggest the way by which it loses the least amount of heat.
Explain the term CFCs.
The greenhouse effect leads to ______.
