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Why does a sheet of tissue paper rise when you blow air above the tissue paper?
Wiki User
∙ 12y ago
Tissue paper is not very dense. I assume it is one piece and is on a flat surface. When blowing down straight and in the middle, air is able to move through the tissue paper because it is porous. You keep forcing air down and the molecules are bombarding each other and when completely through the tissue paper the fastest way to escape and allow the other molecules through is by escaping under the tissue paper and outwards. This is what lifts the tissue paper.
Wiki User
∙ 12y ago
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Why does a sheet tissue paper rises when you blow air above the tissue paper?
Tissue paper is not very dense. I assume it is one piece and is on a flat surface. When blowing down straight and in the middle, air is able to move through the tissue paper because it is porous. You keep forcing air down and the molecules are bombarding each other and when completely through the tissue paper the fastest way to escape and allow the other molecules through is by escaping under the tissue paper and outwards. This is what lifts the tissue paper.
What happens when you use a staw to blow a stream of air between two pieces of paper?
As a result of the Bernoulli Effect, the two pieces of paper will move toward each other, if you blow air between them.
Why does the suspended piece of paper go down as you blow air under it?
The moving air under the paper reduces the air pressure. Since the air pressure above the paper is unchanged, it pushes down on the paper. The shape of an airplane wing forces the air passing over the top to move faster than the air beneath the wing. The difference in air pressure causes the wing to lift.
Who did the experiment when you crumple a piece of paper inside the opening of a bottle and blow?
Professor Rowan
Why you should not use a piece of burning paper to light the Bunsen burner?
the gas from the Bunsen burner will cause the existing flame to flare and burn the entire piece of paper and your fingers - and the lab. it's difficult to blow out the burning paper.
Why does a sheet tissue paper rises when you blow air above the tissue paper?
Tissue paper is not very dense. I assume it is one piece and is on a flat surface. When blowing down straight and in the middle, air is able to move through the tissue paper because it is porous. You keep forcing air down and the molecules are bombarding each other and when completely through the tissue paper the fastest way to escape and allow the other molecules through is by escaping under the tissue paper and outwards. This is what lifts the tissue paper.
Is it cheaper to use toilet paper or facial tissue to blow your nose?
At 1000 sheets per toilet paper roll at 7.99 vs 280 (2 ply) sheets for 3.99, it looks like toilet paper is .79 cent per sheet vs. 1.4 cents per sheet, toilet paper wins, at least with these two internet prices I found.
How do you blow you nose?
You get a tissue and blow!
Why do some people blow their eyeglasses before wiping them with a piece of cloth or tissue paper?
When you blow on the glass, your breathe condenses and provides a small amount of fairly hot water on the lens which helps clean it.
What should you use to blow your nose?
Typically a handkerchief or a tissue are the items that we use, but toilet paper, a paper towel, or even your hands will do in a pinch... just make sure to wash your hands thoroughly afterward.
Is there sheet music for blow for clarinets?
yes
What is a sentence using tissue?
Please, use a tissue and blow your nose.
What is the best description for tissue?
The best description for tissue is to blow your nose
How do you prove that high speed wind is accompanied by reduced air pressure?
This happens because when you blow air over the paper,the air pressure above the paper reduces.The air pressure below the paper remains the same.As the pressure below the paper is greater than that above the paper it pushes the paper up.The faster the air moves ,the more is the drop in pressure in that region
What happens after you sneeze?
You sometimes get a tissue and blow your nose.
What is the homophone for to cover with paper and a sharp blow and knock?
The homophone for "to cover with paper" is "wrack." The homophone for "a sharp blow or knock" is "rap."
Is it proper to blow your nose into a cloth napkin at a restaurant?
No, get a tissue from the bathroom, better yet blow your nose there too.
