What are the three properties of air?

Three properties of air are:

a. Air is a homogeneous mixture of gases that combine to become colorless and odorless. However, air consists of dust particles, chippings of other matter, other impurities, and waste.

b. Air has a mass of its own, and it occupies the space found in whatever vacuum it is confined to. Although the air has a low density, if you compress enough air into a vacuum or light container, the object floats.

c. Air cannot be seen but can be felt. The effects of air that can be seen are as a result of the air’s pressure.

Physics

3 years ago

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Math Calculus — AID—

Total time spent: 4 hours 15 minutes (it is equivalent to 255 minutes). Let the flight time from Paris to Glasgow be X. Then the flight time from Glasgow to Paris will be (X+10). We have an equation with one unknown variable: X + 45 + (X+10) = 255 ⇒ X = 100 So the […]

What were the typical crafts for Maya?

Mayans are well-known as great pottery makers. They did not use the pottery wheel. However,the tecnique they used was coiling consecutive rings of clay on top of each other and smoothing the surface by hand. Also, they were good when it came to working with stone – stone craving is another important craft of Maya. Many […]

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Cigarette smoking causes emphysema.

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