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प्रश्न
A red hot ball is suspended from the ceiling of a room using a thin metallic wire.
Name the ways in which the ball loses heat.
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उत्तर
As no material medium surrounds the ball so there is no possibility of losing heat by conduction or convection. The ball will lose heat by Radiation.
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संबंधित प्रश्न
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Define 'Greenhouse effect'.
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Prepare a brief speech on global warming. You have to deliver the speech in your class.
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Radiation
Explain the term CFCs.
Which one of the following does NOT produce green house effect?
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The greenhouse effect leads to ______.
