Question

during ventilation what is the direction of the convention current​

Answer 1

Answer:

Warm air being lighter rises up and leaves the room through the ventilators.

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Answer 2

Answer:

A breeze at the beach also flows due to convection. On a warm day, the air above land heats up more quickly than the air above the sea. When the air above land heats up, it become less dense and rises, allowing colder air above the sea to rush in to fill the empty space.