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प्रश्न
Conduction of heat takes place through a ______ substance.
पर्याय
Radiation
White
Conduction
Blue
Convection
Bad conductor
Good conductor
Black
Reflection
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उत्तर
Conduction of heat takes place through a good conductor substance.
Explanation:
This process occurs when heat moves from a higher temperature area to a lower temperature area, and is most effective in solids. Heat transfer in solids occurs due to direct contact between molecules or molecules.
संबंधित प्रश्न
Give two examples each of conductors and insulators of heat.
Write true or false for a given statement.
Black surfaces are the poor absorbers of heat radiations.
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Heat transfer in liquids and gases is by ________.
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Heat in a liquid is transferred by
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In the process of convection, heat travel
Select the correct alternative
The vacuum kept in between the walls of a thermos flask reduces the heat transfer by
State the direction of heat transfer by way of convection.
Explain briefly the process of heat transfer by radiation.
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