Heating effect
Blow dryer diffuser are used to control the flow of air from the hairdryer itself. Many people with thick & curly hair use these to control the flow of air so there hair want become frizzy and maintain there curls. You can buy them at most beauty supply stores and many blow dryers come with the diffusers such as some of these blow dryer
Electricity is converted partially in to heat by means of a heating element built in the dryer. Another part of electricity is converted to a circular motion of an electric motor with a fan, which forces the hot air out of the hairdryer.
it can give a cooling air
there is none, you turn on your electric fan & blow it in the mans face
No, the type air filter you use will have no detrimental effect on the head gasket. Head gaskets normally blow due to engine overheating.
As a result of the Bernoulli Effect, the two pieces of paper will move toward each other, if you blow air between them.
A bad alternator will cause a battery to go bad. It does not have an effect on the air conditioner.
Gas furnace are more energy efficient in my opinion. Electric furnaces use forced air and when you blow air over an electric element, it takes more energy to keep it hot.
No it's not ! It uses electricity to blow cooler air into a home - the same effect can be achieved by opening a window !
it may blow cold air due to the fact that the heat anticipator on your thermostat may be set to long. you can change useing your owners manual for your thermostat but you should have a service tech do it
A really easy experiment is; you get a hairdryer, you put a ping-pong ball on where the air comes out, turn the hairdryer on high, and the ball will hover! Amazing!
Um, a hairdryer?