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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.
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
What results in the increase of carbon dioxide contents of earth's atmosphere?
Name the following:
Name three greenhouse gases.
Fill in the blank
Along with carbon dioxide and methane, ___________ is a potent greenhouse gas.
Fill in the blank:
________________are examples of greenhouse gases.
State three causes that have led to an increase in greenhouse gases in the atmosphere.
Give balanced equations for the formation of carbon dioxide – a major greenhouse gas, during combustion of fossil fuels.
How will you minimize heat loss due to the following:
Conduction
How will you minimize heat loss due to the following:
Radiation
