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Radiation heats the air passing by the heating elements, conduction is the process by which the hot air transfers the heat to the hair where it evaporates the moisture.
Wiki User
∙ 7y ago
What did Alexander godefoy do for your society?
Alexander Godefoy invented hair dryer. The hair dryer came from a vacuum, connecting the exhaust from the vacuum to a hose. Later he improved the vacuum model and created the first electric hair dryer. It looked (and was) like a whole bunch of tuba tubes that blew air into your face and your hair to dry it. This early model was later improved by Chinese scientists into the modern hair dryer we have now.
What would happen if you used a hair dryer in a bathroom?
People use hair dryers in bathrooms daily. You just need to follow safety precautions to prevent the dryer from shorting out, which could cause injury or even death. Many bathroom outlets are equipped with GFI or GFS safety switches and these should be used for maximum safety.Precautions:Do not pull the dryer plug out by the cord.Do not immerse the dryer in water.Do not let the dryer motor become wet.Handle the dryer with dry hands when possible.Do not stand barefoot on a wet or concrete floor, or in a bathtubDo not use a dryer that has a worn or damaged cord.Do not use a dryer that emits smoke, sparks, or loud noises.Do not use adapters or extension cords..
What type of thermal energy is When a hair dryer heats a balloon and the air inside it the balloon expands?
conduction
How can you conserve energy when using a hair dryer?
maybe, if you use it for a short time. but i prefer to air dry, my hair does get frizzy, but i just us my flatting iron.
What is the different between primary transfer and secondary transfer in human hair?
Primary and secondary transfer can occur with both humans and animals. Primary transfer occurs when a person's or animal's hair is lost or shed directly on to a surface (clothing, furniture, a car) Secondary transfer occurs when shed hair is "picked up" from its primary deposition site and transported to another location. An example of this can be if a dog sheds hair onto a couch because he was sitting there (primary transfer) and then a person sits on the couch, gets the dog hair on his clothes and goes home. The hair he collected on his clothes is shed in his car on the way home (secondary transfer). The dog was never in the car, but because of secondary transfer, its fur will be. This can help establish movement throughout a house or prove a person was at a certain location during the commission of a crime for forensic trace examiners.
Is hair dryer an example of conduction or convection?
A hair dryer is an example of convection. Convection refers to the transfer of heat through the movement of fluids or gases. In the case of a hair dryer, the heat is generated by an electric element and is then transferred to the surrounding air. The heated air is then blown out of the hair dryer and onto the hair, drying it by convection. Conduction, on the other hand, refers to the transfer of heat through direct contact between objects. An example of conduction would be touching a hot stove and feeling the heat transfer to your hand through direct contact. It is important to note that both convection and conduction can occur simultaneously in many heat transfer situations. For example, a hair dryer may also transfer heat to your hair through conduction as the hot air comes into contact with your hair.
Why does your hair get straighter when you use a hair dryer?
The heat from the hair dryer acts like hair straightners i suppose?
How many watts does a hair-dryer use?
It depends on the model, if the hair dryer is a 1500 watt hair dryer, then it uses 1500 watts on high heat. If the hair dryer is a 2000 watt hair dryer, then it uses 2000 watts on high heat. Hair dryers come in all different size wattage, so it depends on the size wattage of the dryer. Most hair dryers are 1500 watts.
How does a hair dryer dry hair?
It evaporates the water from the hair using the heat of a hair dryer. Once all the water is evaporated tan the hair is left dry.
What objects conduct heat from electricity?
A hair dryer
What form of energy is a hair dryer?
Heat energy
Is a hair dryer a non-renewable source?
yes a hair dryer is a non renewable energy because a hair dryer uses a lot of energy for example electrical energy - goes into a hair dryer - what comes out - sound , heat,kinetic energy
Which converts electric energy to heat and motion?
hair dryer
What object uses heat energy?
Electric Hair dryer
How a hair dryer conduct convection?
It conducts by heat by a soruce.
What type of energy does a hair dryer begin with?
A hair dryer begins with electrical energy & converts into heat energy as well as kinetic energy!
What energy transformation occurs in a hair dryer?
electrical to heat and mechanical
