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प्रश्न
What will absorb heat?
Wooden board
विकल्प
Will absorb heat
Will not absorb heat
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उत्तर
Will not absorb heat
Explanation:
Wood is a non-conductor material, which is not a good absorber of heat. On the contrary, it acts as a heat trap.
Wooden chakla absorbs heat very slowly because:
- Wood is a poor conductor of heat.
- It does not transfer heat as quickly as metals such as copper or iron.
- Wood has small air pores inside it, which prevent the flow of heat.
संबंधित प्रश्न
Name the three modes of transfer of heat.
Name the mode of transfer of heat in the following :
(a) solid,
(b) liquid,
(c) gas
(d) vacuum
What will absorb heat?
Iron griddle (tava)
When an object is heated, the molecules that make up the object
If you apply some heat energy to a substance, which of the following can take place in it?
Calorie is the unit of ______.
Ice is kept in a double-walled container. Why?
When an electric current is passing through the conductor ______ energy is produced.
The SI unit of heat energy is ______.
Black color is a ______ absorber of heat.
