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a hair dryer's purpose is to speed up the evaporation process, therefore drying your hair, saving a risk of a cold.

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13y ago
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6mo ago

A hair dryer blows out hot air to dry and style wet hair. The hot air helps to evaporate the water in the hair, speeding up the drying process.

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Q: What does a hair dryer do?
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Related questions

When was the hair dryer invented?

the hair dryer was invented by Alexandre in 1890 but the first had held hair dryer was invented 1971.


What was the hair dryer device used for?

To dry wet hair...(Hint: HAIR DRYER)


What did the hair dryer allow people to do?

A little obvious, isn't it? Hair-DRYER. It drys your hair.


What is a hair dryer used for?

a hair dryer is basically used to dry wet and damp hair!


Which companies provide hair dryer repair services?

My hair dryer is broken and needs fixing. Where can I find a company that provides hair dryer repair?


Which companies offer hair dryer repair?

My hair dryer is broken, but I don't want to buy a new one. Who offers a hair dryer repair service?


What is the usefull and wasted energy in a hair dryer?

Useful energy in a hair dryer is the electrical energy converted into heat to dry hair. Wasted energy in a hair dryer is the heat that is lost to the surroundings instead of being used for drying the hair.


Who is the inventor of the hair dryer?

Alexandre Godefoy invented the electric hair dryer in 1890.


What is the better hair dryer the Rusk ionic or hana hair dryer?

rusk ionic


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.


Can you use a blow dryer to straighten hair that is already dry?

Its really easy to straighten your hair with a hair-dryer. To straighten your hair using a hair-dryer you need to comb/brush your hair then get a hair-dryer and put the heat level on high for about 20 seconds whilst combing/brushing. Then turn the hair-dryer off and just your hair will be straight. It may be frizzy but for this you can use hairspray to flatten.


How is a hair dryer powered?

A typical hair dryer is powered though household electrical currents.