Conduction takes place best ina) Gasesb) All of the above.c) Liquidd) None of theseCorrect answer is option 'D'. Can you explain this answer?

Question

Answer

Đ

Answer

D(none of these) because conduction takes place in solids since there molecules are very closely packed to each other that's why it works best in solids

Answer

Non of these bcoz to process of condition we must need specially metals because the molecule of metal is too close there for they perform this easily

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None of these

Answer

The heat is transferred in solids by the process of conduction. It is the most important mode of heat transfer in solids than in liquids and gases.
So the right answer is 'd'

Answer

Gasses

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Because in solid the transfer of heat by only conduction but in the option it is not given so the correct answer is (D).

Answer

Option D

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D is the answer because conduction takes place best in solids there is no option to solids so the answer is none of the above

Answer

Option 'D'

Answer

Solid

Answer

Conduction takes place best in:

a) Gases
Conduction is the transfer of heat or electricity through a substance or between objects in direct contact. In gases, the molecules are far apart and have weak intermolecular forces, making it difficult for heat or electricity to be conducted efficiently. Therefore, gases are not the best conductors of heat or electricity.

c) Liquids
In liquids, the molecules are closer together compared to gases, allowing for better conduction. However, liquids still have some degree of molecular movement, which can hinder the transfer of heat or electricity. While liquids can conduct heat or electricity to some extent, they are not the best conductors.

b) All of the above.
This option suggests that both gases and liquids are good conductors of heat or electricity. However, this statement is incorrect as explained above.

d) None of these
The correct answer is option 'd', none of these. The best conductor of heat or electricity is a solid.

Explanation:
- Heat or electricity is transferred through conduction when vibrating particles pass on their energy to neighboring particles.
- Solids have closely packed particles that are held together by strong intermolecular forces.
- These strong forces allow for efficient transfer of heat or electricity through direct contact between particles.
- Therefore, solids are the best conductors of heat or electricity compared to gases and liquids.
- In gases, the molecules are far apart and have weak intermolecular forces, making conduction inefficient.
- In liquids, although the molecules are closer together than in gases, there is still some degree of molecular movement that restricts efficient conduction.
- Overall, solids are the most effective conductors of heat or electricity due to their close particle arrangement and strong intermolecular forces.

Answer

D

Answer

ĐD&dĹ

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Option d is correct

Answer

C

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Option D(none of these) will come because conduction takes place in solids and solids is not given in the options. conduction transfers heat in solids by vibrating molecules. when a molecule is heated it vibrates where it is and transfers heat to another molecule like a relay race.

Answer

Chgcujfhjk

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D is correct

Answer

Non of these

Answer

Conduction takes place best in solids . Since the option for solids is not available , the answer is (d)

Solids are closed substance in which particles can't move freely unlike liquids . In liquids , Convection takes place .

Answer

Gases

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