As your teacher..............
Yes, flashlights produce heat.
Yes, it does produce heat energy.
Because there are more number of air pocket in loosely knotted sweater so it wont let heat to flow from our body and keeps us warm
How do radiations produce heat?
They produce their own heat just as you do but instead of a coat and sweater they have blubber under their skin to help keep them warm. Being in water draws heat away from the body.
1.2billion the exact estimate is 1,218,374,478.
Yes, flashlights produce heat.
As your teacher..............
Heaters use electricity to produce heat by resistance.
Yes, it does produce heat energy.
Filipino is an inhabitant of the Philippines , and they produce heat through body heat , they dont produce light :S
Because there are more number of air pocket in loosely knotted sweater so it wont let heat to flow from our body and keeps us warm
You sweat because it is hot outside and the sweater keeps the heat in your body. Your body becomes too hot and must naturally cool itself by sweating.
Radiators produce heat.
How do radiations produce heat?
This is a system to produce heat.