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Well the material just reflects our body heat back at us, and it blocks wind...So that keeps us warm. also there is another thing, if you did not were them in a cold day all the warmth in you body will go away and you will be cold because all the warmth in you body has gone but when you were sweaters the prevent your warmth from going away
ps: black sweaters are very good.
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∙ 11y ago
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How do woolen sweaters help us to keep ourselves warm?
Yes
Why does a blanket keep us warm?
It helps you keep warm but not by giving you heat (thermal energy). You give the blanket heat and it helps keep your heat in. This is also true among other warm things you wear or use when you need to keep warm like coats,blankets,sweaters,etc...
Why do you wear sweaters made of wool and not of cotton or silk?
Wool is much warmer than cotton and silk and jumpers were made to keep us warm. That is why, OK?
Are sweater waterproof?
some are some are not- personally i think sweaters are supposed to keep you warm not wet
What are things that keep us warm?
Clothing such as sweaters, jackets, and hats help insulate our bodies and trap heat. Hot beverages like tea and coffee can also warm us up internally. Heating systems like radiators, fireplaces, and electric blankets are also effective in keeping us warm.
What kind of clothes keep us worm?
im going to assume you mean warm and not worm. lol. but sweatpants, jackets, sweaters, long-sleeved shirts,boots, long socks
Why does foil keep us warm?
heat keep us warm :)
Where can one buy plus size sweaters that are fashionable?
Sweaters are a fashionable choice to keep warm in the winter. Plus size sweaters can be purchased at specialty stores like Lane Bryant and Ann Taylor. They can also be purchased at large retailers like Target and Walmart.
Why were sweaters invented?
They were invented to keep the cold warm and look okay too all at the same time. WOW aren't they COOL or what.
Why do people put sweaters on their Chihuahuas?
Because it makes them look cute and adorable.m They also put furry coats on them in the winter to keep them warm.
Why do you have heat?
To keep us alive and keep us warm
Why are sweaters warm?
Sweaters are not inherently warm. Rather, they have thick fabric that retains the heat of the human body. Any thick clothing that covers a lot of surface area of the body is going to keep people fairly warm because, rather than allowing our natural body heat to escape into the surrounding air, it keeps the heat close to the skin.
