Does plasma have an indefinite shape?
Plasma is a state of matter that is often thought of as a subset of gases, but the two states behave very differently. Like gases, plasmas have no fixed shape or volume, and are less dense than solids or liquids.
Which state of matter has a high density and an indefinite shape?
Solids also have a high density, meaning that the particles are tightly packed together. In a liquid, the particles are more loosely packed than in a solid and are able to flow around each other, giving the liquid an indefinite shape.
What state of matter do you consider difficult to teach why Brainly?
Answer: Gases. Gases are difficult to relate to because they are often invisible, but found all around.
What has an indefinite shape and slight compressibility?
Chapter 1
| Term | Definition |
|---|---|
| Physical Properties of Liquids | State Liquid, Shape Indefinite; Volume Definite; Particles Mobile/adhering; Compressibility Slight. |
| Physical Properties of Gases | State Gas; Shape Indefinite; Volume Indefinite; Particles Independent of each other and relatively far apart; Compressibility High. |
How do we know air exists?
You can prove air exists by blowing up a balloon. By doing this, it proves that air has weight and air takes up space. Lastly, air is just made up of mainly nitrogen and oxygen. These things all prove that air exists.
What is the origin of air?
Earth’s Third (and Current) Atmosphere By 2.7 billion years ago, cyanobacteria populated the world’s oceans. Cyanobacteria released oxygen into the atmosphere through the process of photosynthesis. As the oxygen in the atmosphere increased, the carbon dioxide decreased, consumed by the photosynthetic cyanobacteria.
Where can you find air?
Where on earth do we find air? We can state that air can be found everywhere on earth exept where there is water. Air is even located in the surface layer of the earth; in the soil. Air is not only located on earth, it is also located around the earth in an air layer called the atmosphere.
Do we get air from trees?
All of earth’s oxygen does not come from trees. Rather, the atmospheric oxygen that we depend on as humans comes predominantly from the ocean. In photosynthesis, plants capture sunlight and use its energy to split carbon dioxide and water, making sugar for itself and releasing oxygen as a by-product.
What is difference between air and oxygen?
The difference between air and oxygen is that air is the collection of many elemental gases such as oxygen, carbon dioxide, and nitrogen. Air is also another name for the atmosphere of the Earth. On the other hand, oxygen is an element itself. Oxygen is found in the air in its gaseous form.