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thermal, sound and something else sorry
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∙ 11y ago
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What types of energy does a hairdryer use?
The hairdryer usually use the electrical energy. When heated, the hairdryer will convert electrical energy to heat energy which can then be used for hair drying.
Why must the total energy output of the hairdryer always equal the total energy input to the hairdryer?
That doesn't just applies to hairdriers, it's a more general law - conservation of energy. Energy can't be created nor destroyed; you can't create energy out of nowhere, but you can't destroy it either.
What is the waste energy from a hairdryer?
Useful - heat energy of air flowing past the heater filament and kinetic energy of air driven by fan
What was the first hairdryer?
The first hairdryer was called the BLOWJOB.
What energy conversion happens when a hairdryer is used to dry your hair?
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.
What types of energy does a hairdryer use?
The hairdryer usually use the electrical energy. When heated, the hairdryer will convert electrical energy to heat energy which can then be used for hair drying.
What types of energy are transformed to with a hairdryer?
Electrical energy is transformed into heat energy by the coils inside and kinetic energy by the fan inside.
What is heated by the thermal energy wasted by a hairdryer?
electrical energy
How much energy does a hairdryer use?
francesmcat@yahoo.com
What is Energy converstions?
when two types of energy comes together
Why must the total energy output of the hairdryer always equal the total energy input to the hairdryer?
That doesn't just applies to hairdriers, it's a more general law - conservation of energy. Energy can't be created nor destroyed; you can't create energy out of nowhere, but you can't destroy it either.
What method of thermal energy transfer gets the heat to your hair from a hairdryer?
Convection
List the types of organisms that energy flows through in an ecosystem?
When it comes to the flow of energy in ecosystems there are two types of organisms: producers and consumers.
What is the waste energy from a hairdryer?
Useful - heat energy of air flowing past the heater filament and kinetic energy of air driven by fan
What are some really easy science experiments?
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!
How energy is transformed from 1 kind to another kind in hairdryer?
Electrical energy is transformed into heat energy. But that heat has to passed to the hair. So a fan operates in which electrical energy is changed into mechanical energy.
What was the first hairdryer?
The first hairdryer was called the BLOWJOB.
