Conduction is possible -
A) When the bodies are apart from each other
B) When the bodies have same temperature and in thermal contact.
C) When they have different temperatures maintaining distance between them
D) Bodies should be in contact and should have different temperature.

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Solution

Dear Student
Conduction is the transfer of thermal energy through direct contact.
So bodies should be in contact for conduction
And for transfer of thermal energy there should be difference in temperature of two bodies.

Hence
Conduction is possible when Bodies should be in contact and should have different temperature.

Regards

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Conduction is possible - A) When the bodies are apart from each other B) When the bodies have same temperature and in thermal contact. C) When they have different temperatures maintaining distance between them D) Bodies should be in contact and should have different temperature.

Conduction is possible -
A) When the bodies are apart from each other
B) When the bodies have same temperature and in thermal contact.
C) When they have different temperatures maintaining distance between them
D) Bodies should be in contact and should have different temperature.