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If a fixed volume of gas increases in temperature, it must increase in volume. If the gas is in a closed system, the pressure inside that system increases instead. When the gas increases in volume, it also decreases in pressure, often rising above colder, more dense gas if possible.
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What happened to the kinetic energy of the particles in a sample of gas as the temperature of the sample increase?
As the temperature of a gas sample increases, the kinetic energy of the gas particles also increases. This is because temperature is a measure of the average kinetic energy of the particles in the sample. Therefore, an increase in temperature corresponds to an increase in the average kinetic energy of the gas particles in the sample.
What is true about the speed of molecules in a sample of gas held at a constant temperature?
At a constant temperature, the average kinetic energy of the molecules in a gas sample remains constant. This means that while individual molecules may move at various speeds, the average speed is directly related to the temperature. As temperature increases, the average speed of the molecules also increases, and vice versa. However, at a constant temperature, the distribution of speeds can vary, but the average kinetic energy will stay the same.
How is the rate of reaction affected when the temperature increases?
As the temperature increases, the reaction time decreases.
What is the relation between temperature and pressure for an incompressible fluid in a fixed volume?
For an incompressible fluid in a fixed volume, the relationship between temperature and pressure is direct: as the temperature increases, the pressure also increases. This is because the volume remains constant, so an increase in temperature leads to an increase in kinetic energy of the fluid molecules, resulting in greater pressure exerted on the container walls.
What happens to volume as temperature changes?
if volume of a gas increases temperature also increases
If a fixed sample of a gas increases in temperature at a constant pressure its volume does what?
If a fixed sample of gas increases in temperature at constant pressure, its volume will also increase. This is because as the temperature increases, the particles in the gas gain more kinetic energy and move faster, causing them to collide with the container walls more frequently and with greater force, thus occupying a larger volume.
What happens to the partial pressure of oxygen in a sample of air when the temperature increases?
When the temperature of a sample of air increases, the partial pressure of oxygen also increases.
What happened to the kinetic energy of the particles in a sample of gas as the temperature of the sample increase?
As the temperature of a gas sample increases, the kinetic energy of the gas particles also increases. This is because temperature is a measure of the average kinetic energy of the particles in the sample. Therefore, an increase in temperature corresponds to an increase in the average kinetic energy of the gas particles in the sample.
What happens to the thermal energy of a substance as its temperature increases?
As the temperature of a substance increases, its thermal energy also increases. This leads to greater kinetic energy of the particles within the substance, causing them to move faster and creating more thermal energy.
What happens to the average kinetic energy of the particles in a simple of matter as the temperature of the simple is increase?
The particles move faster, bumping into each other more, causing the average distance between particles to increase.
What is the relationship between temperature and solubility?
Generally, as temperature increases, the solubility of solids in liquids also increases. However, the solubility of gases in liquids usually decreases as temperature increases. This relationship is described by the principle known as Le Chatelier's Principle.
What is true about the speed of molecules in a sample of gas held at a constant temperature?
At a constant temperature, the average kinetic energy of the molecules in a gas sample remains constant. This means that while individual molecules may move at various speeds, the average speed is directly related to the temperature. As temperature increases, the average speed of the molecules also increases, and vice versa. However, at a constant temperature, the distribution of speeds can vary, but the average kinetic energy will stay the same.
How is the rate of reaction affected when the temperature increases?
As the temperature increases, the reaction time decreases.
What is the relation between temperature and pressure for an incompressible fluid in a fixed volume?
For an incompressible fluid in a fixed volume, the relationship between temperature and pressure is direct: as the temperature increases, the pressure also increases. This is because the volume remains constant, so an increase in temperature leads to an increase in kinetic energy of the fluid molecules, resulting in greater pressure exerted on the container walls.
How does the ac resistance of a diode change as the voltage increases?
When the voltage increases the temperature in the diode also increases. When the temperature in the diode increases, the resistance decreases.
What happens to volume as temperature changes?
if volume of a gas increases temperature also increases
What happens to the speed of sound if the temperature of the medium increases?
If the temperature of the medium increases, the speed of sound also increases. This is because sound travels faster in warmer air due to increased molecular motion and faster propagation of sound waves.
