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son4ous [18]
3 years ago
14

Which of the following would be an example of mechanical convection?

Business
1 answer:
sdas [7]3 years ago
3 0

Hi!


Option A is correct.


In cooking, convection is the phenomena that causes molecules with a higher energy at the bottom of a container to travel upwards, and the molecules at the top with a lower energy to sink to the bottom and replace them.

Mechanical convection describes this phenomena as a result of the application of an external force.

This phenomena is restricted to substances that are in liquid, or gaseous state, as molecules of a substance in solid state have a very restricted movement.

Hence, options B, C and D are incorrect.


Hope this helps!



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