Question

(1) Why are heaters fitted near the floor and air conditioners, near the ceiling of a room?​

Answer 1

Answer:

Photosynthesis is the process in which green plants use sunlight to make their own food. Photosynthesis is necessary for life on Earth. ... Green plants use this light energy to change water and carbon dioxide into oxygen and nutrients called sugars.

Answer 2

Answer:

The heater is placed near the floor because the air currents move upwards so the hot air fills up the whole room. Whereas, an air conditioner is placed near the ceiling because the cold breeze tends to settle down. ... So it is placed near the ceiling so that the whole room cools down.