in winter season if you keep a blower on the floor to heat your room the entire room gets heated.can you explainhow this happens

Question

in winter season if you keep a blower on the floor to heat your
room the entire room gets heated can you explainhow this happens

Jyoti Pant · Accepted Answer

if you keep a blower on the floor, the surrounding air is heated
Since hot air is light, so it rises and the heat from the floor
will naturally spread throughout your room