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What of a gas is a measure of the average speed of the particles in the gas?
Wiki User
∙ 9y ago
"Temperature is a measure of the average energy of motion, of particles in matter. When particles of matter, whether in solids, liquids, gases, or elementary plasma's, move faster or have greater mass, they carry more kinetic energy, and the material appears warmer than a material with slower or less massive particles."
Simply put, temperature is the measure of the average speed of particles in motion in a gas.
Wiki User
∙ 9y ago
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What is a average measure of kinetic energy?
Temperature is a measure of the average kinetic energy of the particles such as the molecules in a gas or a liquid.
Which term is defined as a measure of the energy of motion of particles in a substance?
Heat is a measure of the amount of energy due to the motion of the particles in a gas, liquid, or solid. Temperature is a measure of the average amount of heat energy in a given body.
What happens to a particle in a liquid when heated?
The Particles Vibrate , Causing the liquid to evaporate leaving behind a gas. ! Sophie :)
If the motion of 1 particle of a gas is unaffected by the motion of other particles of the gas unless the particles what?
Unless the particles collide
What does atmospheric pressure measure?
The force of colliding particles
What happens to the average speeds of the particles in a gas when the gas's tempeature is increased?
The average particle speed increases.
What is a average measure of kinetic energy?
Temperature is a measure of the average kinetic energy of the particles such as the molecules in a gas or a liquid.
The greater the speed gas particles in a container the?
The greater the speed of gas particles in a container, the higher the overall average temperature and kinetic energy of the gas particles. And if volume was held constant, higher the pressure.
When the speed of particles in a gas increases what els increases?
As the speed of the particles in gas increases the heat of gas increases as well.
What is the measure of the average energy of motion of the particles in a substance?
Temperature is the measure of the average velocity of the particles of a material. The last postulate of the kinetic molecular theory states that the average kinetic energy of a gas particle depends only on the temperature of the gas. Thus, the average kinetic energy of the gas particles increases as the gas becomes warmer. Keep in mind, though, that the temperature of a substance is proportional to the amount of heat (thermal energy) that it is receiving or losing (except during a phase change, e.g. from liquid to gas), but it is not the same thing.
Which term is defined as a measure of the energy of motion of particles in a substance?
Heat is a measure of the amount of energy due to the motion of the particles in a gas, liquid, or solid. Temperature is a measure of the average amount of heat energy in a given body.
Do gas particles speed up or slow down when heated?
They speed up.
What happens to the speed of gas when heated?
The speed of the gas particles will increase as they are heated. That is why the pressure in a container increases. The particles are hitting the walls of the container with more force as they are heated.
What is the measures of how rapidly its individual molecules are moving?
The measure of the average speed of a large number of molecules, particularly in a gas, is their average speed, or, better, their average kinetic energy. On the scale where we're able to observe that average, it manifests itself as the pressure of the gas, and as the temperature of any substance.
What happens when gas particles are increased in speed?
Gas particles are given more kinetic energy when they are heated, causing them to increase in speed. they move faster and collide more frequently.
What process takes place when the average energy of gas particles decrease?
What process takes place when the average energy of a gas, s particles decreases
What process takes place when the average energy of a gas's particles decreases?
What process takes place when the average energy of a gas, s particles decreases
