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The transfer of heat by molecular collision is known as

This question belongs to Mechanical Engineering Heat And Mass Transfer
Heat and Mass Transfer
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The transfer of heat by molecular collision is known as

Answer & Solution
Correct Answer: Option B
When a fluid, such as air or a liquid, is heated and then travels away from the source, it carries the thermal energy along. This type of heat transfer is called convection.
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5 Comments
Vinay Chauhan
Vinay Chauhan 5 years ago
Conduction
Soustabh Paul
Soustabh Paul 5 years ago
If you don't know stop suggesting examveda! asshole!
तेजेन्द्र भारद्वाज
तेजेन्द्र भारद्वाज 6 years ago
It's answer should be conduction (option A)
Conduction means when particles gets heated up they start vibrating at own position due to rise in temperature and they collide with nearest particle and transfer their energy.
Tarik Hassan
Tarik Hassan 7 years ago
Conduction will be the right answer
Aswath Nair
Aswath Nair 7 years ago
Conduction is the movement of heat through a substance by the collision of molecules.
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