tolietplunger tolietplunger

24-05-2019
Mathematics

contestada

Help me!! I need help fast.
(11 points)
During convection, hot air _ and cold air _.

Does hot air sink or rise?
Does cold air sink or rise?

Respuesta :

vcorley31203 vcorley31203

24-05-2019

Hot air rises and cold air sinks

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Аноним Аноним

24-05-2019

Cold air is heavier and more dense then hot air and therefore sinks. Hot air rises. An interesting reason that hot air rises is because cold air sinks. When the cold air sinks it pushes up the hotter air.

Hope this helped!

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