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प्रश्न
How will you minimize heat loss due to the following:
Convection
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उत्तर
As convection requires medium for transfer of heat so heat loss due to convection can be minimized if the substance is kept away from any material medium.
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संबंधित प्रश्न
Describe the Greenhouse Effect in your own words.
Give a reason for the following:
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The green house gas is :
Name the following:
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A natural phenomenon that becomes harmful due to pollution.
Name two more greenhouse gases.
State the consequence of the greenhouse effect.
A renewable source of energy which causes minimum or no pollution.
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.
Explain the term CFCs.
