Question

in a room it is best to place a room heater on the floor but an air conditioner near the ceiling why

Answer 1

In a room it is best to place a room heater on the floor but an AC near the ceiling because heater produces hot air which rises up making the air in the room warm whereas AC is usually used in summer to keep the air cool and is placed near the ceiling so that the cold air spreads in the room making it cool. 

OR


 AC is so big so it makes room conjusted if kept on floor.

while heater is small.

this is the correct answer.




i hope it will help you.

Answer 2

IN GENERAL , HEATERS ARE USED TO KEEP THE AIR WARM AND AIR CONDITIONERS ARE USED TO KEEP AIR COOL

cool air is denser than hot air therefore it's below the hot air

so the room heater present on the floor surrounded by cool air makes it hot
& the air conditioner present near the ceiling surrounded by hot air makes it cool




HOPE U UNDERSTAND ....