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Is the average kinetic energy per molecule the same for oxygen and nitrogen molecules in air at a given temperature?
Wiki User
∙ 9y ago
Oxygen and nitrogen have equal average kinetic energy per molecule at room temperature. This is assuming that both oxygen and nitrogen molecules are in fact at room temperature.
Wiki User
∙ 9y ago
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The average kinetic energy of gas molecules increases with temperature true or not?
True. As temperature increases, the average kinetic energy of gas molecules also increases. This is because temperature is a measure of the average kinetic energy of the molecules in a substance.
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.
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.
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.
The average kinetic energy of gas molecules increases with temperature true or not?
True. As temperature increases, the average kinetic energy of gas molecules also increases. This is because temperature is a measure of the average kinetic energy of the molecules in a substance.
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?
The speed of a molecule at standard temperature and pressure (STP) is mainly determined by its mass. Lighter molecules, such as hydrogen, helium, and neon, tend to have a greater speed at STP compared to heavier molecules, such as nitrogen and oxygen. This is because lighter molecules have higher average speeds due to their lower mass.
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.
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.
What is the average speed of Hydrogen molecules?
The average speed of hydrogen molecules at room temperature (around 25°C) is approximately 1.9 km/s. This speed is calculated based on the Maxwell-Boltzmann distribution of molecular speeds.
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.
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.
Why do oxygen molecules move slowly than hydrogen molecules at the same temperature?
Oxygen molecules are heavier than hydrogen molecules, so they have a slower average speed at the same temperature. This is because the speed of gas molecules is directly related to their mass - lighter molecules like hydrogen move faster than heavier molecules like oxygen.
Temperature measures the blank in the air?
The temperature of the air is a measure of the degree of molecular movement of all the Nitrogen and Oxygen molecules that largely make up air. Technically, it is determined by getting the average speed of a body's molecules.
What happens to the distance between molecules as the temperature increases?
As temperature increases, the energy of molecules increases, causing them to vibrate more vigorously. This increased vibration leads to molecules being spaced farther apart, as they push against each other with greater force. Thus, the distance between molecules generally increases as temperature rises.
