Science, asked by lavith17, 4 months ago

A hot air balloon always rises up and ventilators are fixed on the upper part of the room. Can
you think of the reason behind this?

Answers

Answered by ramapbindal

0

Answer:

The hot air balloon always rises up because the hot air is lighter and rises up.

From which they can escape through the ventilators and allow proper air flow in a room or a hall.

Pls mark it as brainliest

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