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The average kinetic energy of gas molecules increases with temperature true or not?
temperature is the measure of a molecule's average kinetic energy, so yes.
Average amount of energy of motion in the molecules of a substance?
The average amount of energy of motion in the molecules of a substance is known as the substance's temperature. This energy is measured in units of kinetic energy. The higher the temperature, the greater the average energy of motion in the molecules.
What happen to the speed of the molecule of a gas when temperature is increased and pressure is constant?
When the temperature of a gas is increased while keeping the pressure constant, the speed of the gas molecules also increases. This is because the increase in temperature leads to a greater average kinetic energy of the gas molecules, causing them to move faster.
What is the measure of intensity of heat in degrees reflecting the average kinetic energy of the molecules?
The measure of intensity of heat in degrees reflecting the average kinetic energy of the molecules is temperature. Temperature is a quantitative measure of the average kinetic energy of the particles in a substance or system. The higher the temperature, the greater the average kinetic energy of the molecules.
Temperature is relative to the energy of the molecules?
Increasing temperature will increase molecular speed.An object with less massive molecules will have higher molecular speed at the same temperature.When kinetic temperature applies, two objects with the same average translational kinetic energy will have the same temperature. An important idea related to temperature is the fact that a collision between a molecule with high kinetic energy and one with low kinetic energy will transfer energy to the molecule of lower kinetic energy.
The average kinetic energy of gas molecules increases with temperature true or not?
temperature is the measure of a molecule's average kinetic energy, so yes.
Is the temperature of an object a measure of the total kinetic energy of molecules in the object of a measure of the average kinetic energy per molecule in the object?
Temperature is a measure of the average kinetic energy per molecule in an object. It is not a measure of the total kinetic energy of all the molecules in the object.
Is the temperature of an object a measure of the total translational kinetic energy of molecules in the object or a measure of the average translational kinetic energy per molecule in the object?
Temperature is a measure of the average translational kinetic energy per molecule in an object. It represents the average energy of motion of individual molecules within the object.
How do you know which molecule has the greatest speed at STP?
Temperature measures kinetic energy on a molecular level, and kinetic energy depends upon two things, speed and mass. So, if the temperature is a constant (since you have specified STP) the lighter the molecule is, the faster it will be moving. The lightest molecule, of course, is hydrogen. So hydrogen moves the fastest of any molecule at a given temperature.
What is the kinetic energy of a gas molecule proportional to according to the kinetic theory?
The kinetic energy of a gas molecule is proportional to its temperature. According to the kinetic theory of gases, the average kinetic energy of gas molecules is directly proportional to the absolute temperature of the gas.
According to the kinetic theory what is the kinetic energy of a gas molecule proportional to?
The kinetic energy of a single gas molecule is not proportional to anything. The average kinetic energy of gas molecules is proportional to their absolute temperature.
The average kinetic energy of all the molecule in an object?
The average kinetic energy of all molecules in an object is directly proportional to the object's temperature. As temperature increases, the average kinetic energy of the molecules also increases. This kinetic energy is a measure of the average speed of the molecules within the object.
What is the most probable speed of a gas molecule in a given sample?
The most probable speed of a gas molecule in a given sample is determined by the temperature of the gas. At a higher temperature, the gas molecules move faster on average.
What is the average speed of a gaseous molecule in a given environment?
The average speed of a gaseous molecule in a given environment is determined by its temperature and mass. Generally, the average speed of gas molecules increases with higher temperatures and decreases with heavier masses.
An oxygen molecule O2 has twice the mass of a methane CH4 molecule In a planet's atmosphere at some particular temperature the average kinetic energy of an oxygen molecule is?
The kinetic energy of a gas molecule is directly proportional to its temperature, as per the kinetic theory of gases. Therefore, if the temperature is the same for both oxygen and methane molecules in the planet's atmosphere, then the average kinetic energy of an oxygen molecule is the same as that of a methane molecule. The mass of the molecule does not impact its kinetic energy at a given temperature.
What is the average temperature of liquid nitrogen?
the average temperature of liquid nitrogen ranges anywhere from -300 to -400 degrees Fahrenheit
Why do oxygen molecules move slowly than hydrogen molecules at the same temperature?
Two gasses at the same temperature have the same amount of average kinetic energy per molecule. Since an oxygen molecule has about 16 times the mass of a hydrogen molecule, it must move faster than a hydrogen molecule with the same kinetic energy. This is based on the equation KE=1/2MV2
