Question

Give reason . Why ventilators are provided in a room​

Answer 1

Answer:

Ventilators are provided in the rooms at the top of the roofs because if the air inside the room gets hot, the hot air rises up and flows through these ventilators and thus cool air remains at bottom. ... Thus ventilators maintain conventional currents to keep the air fresh in the room.

Explanation:

mark as brainliest

Answer 2

Ventilators are provided in the rooms at the top of the roofs because if the air inside the room gets hot, the hot air rises up and flows through these ventilators and thus cool air remains at bottom. ... Thus ventilators maintain conventional currents to keep the air fresh in the room.

Ventilators are provided at the top of room