Question

explain how a heater warms all the air in a room​

Answer 1

Answer:

Convection heats up the room when a room heater is kept on a floor in a corner is switched ON. Heated air at one part of the room is transfers heat by convection. Air near the heater gets heated up, expands and becomes lighter. Being lighter, hot air rises up and carries heat along it.

Explanation:

I hope it will help you

Answer 2

Explanation:

Convection heats up the room when a room heater is kept on a floor in a corner is switched ON. Heated air at one part of the room is transfers heat by convection. Air near the heater gets heated up, expands and becomes lighter. Being lighter, hot air rises up and carries heat along it.