Gas has a variable volume because the particles in a gas are not held together very tightly and are constantly moving and colliding with each other and the walls of their container. This constant motion allows gases to expand to fill their container or be compressed to a smaller volume depending on the conditions.
The volume of gas
No. Steam is a gas, thus volume is a variable. (It is often referred to as a vapor since it is usually near its liquid condition.)
The volume is halved (Explanation): this is boyle's law PV=PV. In order to keep this equation true, if one variable (pressure in this case) is doubled, the other variable must be the reciprocal of that (in this case 1/2, which is reciprocal of double).
An increase of the temperature or a decrease of the pressure.
The variable that Boyle's law holds constant is the temperature. Boyle's law states that the pressure of a gas is inversely proportional to its volume, as long as the temperature remains constant.
The gas and plasma phases have a variable volume.
The volume of gas
The volume of a gas is subject to change with temperature and pressure.
The volume of gas
The independent variable in this experiment is the temperature. This is the variable that is manipulated or controlled by the researcher to observe its effect on the volume of gas.
Gas.
The volume of gas
The volume of gas
This is a gas.
In Charles's Law, the variable that changes is the volume of a gas. This law states that at constant pressure, the volume of a gas is directly proportional to its temperature, meaning that as temperature increases, the volume of the gas also increases.
Assuming that the questioner meant "experiment" where "experince"* was written, the volume of gas is the dependent variable and temperature is the independent variable.*The French word for "experiment" is "experience".
The dependent variable in this experiment is the volume of gas. This is because it is the outcome that is being measured and is expected to change based on the independent variable, which is the temperature.