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Matter changes state because of?
Matter changes state because of temperature and pressure. These quantities bring change.
Which property of matter depends on the amount of matter present?
Extrinsic Physical Property. <-- Physical Science Bookwork in Nova Net.
Which of these statements is not true air has mass air exerts pressure air composes matter air contains mold?
air is composed OF matter
Do all phases of matter have a fixed volume?
That is true in the sense that when a given quantity of material changes phase (by melting, freezing, boiling, etc.) the amount of mass does not change. Of course, mass may escape. When water boils, the vapor will escape into the air unless you have special equipment to collect it.
How does the pressure of an inclosed gas in a rigid container change when the gas is heated?
As you heat any matter you increase the kinetic energy the particles of that matter have. An increase in kinetic energy means that the particles move more and take up more space. This is manifested as an increase in pressure for gases in an enclosed container.
Is the phase of matter which is exposed to normal atmospheric pressure solely dependent upon temperature?
Yes. The phase of matter which is exposed to normal atmospheric pressure solely dependent upon temperature.
What is the property of matter that is dependent to altitude?
The property of matter that is dependent on altitude is atmospheric pressure. Atmospheric pressure decreases with increasing altitude due to the decrease in the weight of the air above. This decrease in pressure affects various aspects of the environment, such as boiling points of liquids and gas behavior.
If a substance is kept at atmospheric pressure what is its phase of matter completely depend on?
The phase of matter a substance is in at atmospheric pressure is primarily dependent on its temperature. At a certain temperature, known as its boiling point, a substance will transition from a liquid to a gas. Conversely, at another temperature, known as its freezing point, a substance will transition from a liquid to a solid.
What state of matter is calcium in at atmospheric pressure?
Calcium is a solid at atmospheric presure up to the melting point of 842 0C.
In what state of matter does a diamond exist at atmospheric pressure?
the STD of a diamond is Solid
What is boiling in matter?
Phase shift from liquid to gas (vapor), where the vapor pressure is just equal to the atmospheric pressure.
What is the state of matter of mercury in liquid?
Mercury is a liquid at room temperature and pressure, making it a liquid state of matter.
What is the temperature at a liquid changes into a solid?
It depends what type of matter it is, as well as, atmospheric pressure.
How does atmospheric pressure affect the boiling point of matter?
Atmospheric pressure exerts pressure on the molecules of the liquid, confining them. In order to boil, the electrons must be excited, but must become hotter to overcome the pressure of the atmosphere. Therefore, pressure makes a liquid boil at a higher temperature. With a solid, the molecules are already compact together and have to be melted before they can be boiled. This does not require excitation of electrons, but it does require movement of electrons. Once the solid is melted, pressure will make it harder for the electrons to become excited.
Why do you not notice atmospheric pressure on your body?
We do not feel the atmospheric pressure - roughly 101kPa - because our bodies have adapted to it, to the point where the pressure in our bodies exactly balances the external pressure, resulting in no net force on your body.
What is a space that has no matter in it?
A vacuum is a space devoid of matter, where the pressure is lower than atmospheric pressure. It is commonly found in outer space, with very few particles present.
The state of matter dependent apon what?
Temperature and pressure, for states solid,liquid, gas.
