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What will happen to the telephone line if the temperature decreases in terms of the movement of the molecules?
In principle it should work better since the resistance falls as the temperature goes down.
In practice, if you have a dodgy phone line, a common reason is because the external jacket has deteriorated and allowed water in. So as cold weather often correlates to wet weather, it could get worse. This will have a much bigger impact than the temperature effects on resistance which are quite small.
What else can I help you with?
When the air temperature decreases the rate of evaporation?
When the air temperature decreases, the rate of evaporation also decreases. This is because cooler temperatures slow down the movement of water molecules, making it harder for them to break free from the liquid surface and turn into vapor. Additionally, lower temperatures reduce the amount of energy available for evaporation to occur.
How does thermal energy temperature affect the motion of an atom or molecule?
As thermal energy temperature increases, the motion of atoms or molecules also increases. This is because higher temperatures provide more energy for the atoms or molecules to move faster and vibrate more vigorously. Conversely, as temperature decreases, the motion of atoms or molecules slows down.
Does the movement of the particles increase or decrease wghile freezing?
The movement of particles decrease as temperature decreases, and vice versa. Therefore, they will decrease while freezing.
What is a measure of the speed of molecules?
The measure of the average speed of molecules in a substance is known as temperature. Temperature is a reflection of the kinetic energy of molecules, with higher temperatures indicating faster molecular movement.
What energy is produced by rapid movement of molecules?
The energy produced by the rapid movement of molecules is known as thermal energy or heat. This movement generates kinetic energy in the form of vibrations, rotations, and translations of the molecules, leading to an increase in temperature.
What happens to the movement of molecules when their temperature is?
As the temperature is lowered, the movement of the molecules decreases.
Is molecular movement directly related of inversely related to temperature?
Molecular movement is directly related to temperature. As temperature increase, the additional energy is absorbed by the molecules. This energy is converted to motion energy and the molecules will move faster.
How does temperature affect the speed of molecular movement in matter?
Temperature directly affects the speed of molecular movement in matter. As temperature increases, the molecules gain more energy and move faster. Conversely, as temperature decreases, the molecules slow down. This relationship is described by the kinetic theory of matter.
What causes melting and boiling in terms of the kinetic molecular theory?
The kinetic theory states that when a solid is heated the bonds between the particles are loosened thus making it a liquid.
What happens when heat is removed from a liquid and its cools?
A liquid becomes a solid when heat is removed. The energy content decreases, and the speed of the particles decrease.
What happens to the molecules when temperatures decrease?
When temperatures decrease molecules slow down. When molecules speed up, temperature is increasing.
How does the movement of particles of matter change when temperature decreases?
Increases
When temperature decreses what is the speed of chemical change?
When temperature decreases, the speed of chemical change generally decreases as well. This is because lower temperatures reduce the kinetic energy of the molecules, slowing down their movement and collision rates, which are essential for chemical reactions to take place.
Does the kinetic molecular theory need a temperature?
I would suppose so as without temperature there is no movement of molecules. That is what temperature is; the movement of molecules. Absolute zero in temperature would mean the complete stoppage of all molecular movement.
What happens to the various phases when the temperature is changed?
Say we start with a solid. The molecules vibrate around fixed points, little movement. When temperature rises, these molecules gain kinetic energy and spread out to form a liquid. The molecules are moving faster, colliding into each other every so often. Temperature rises again and the molecules reach the gas phase. The same when temperature decreases but just the opposite.
When the air temperature decreases the rate of evaporation?
When the air temperature decreases, the rate of evaporation also decreases. This is because cooler temperatures slow down the movement of water molecules, making it harder for them to break free from the liquid surface and turn into vapor. Additionally, lower temperatures reduce the amount of energy available for evaporation to occur.
How does thermal energy temperature affect the motion of an atom or molecule?
As thermal energy temperature increases, the motion of atoms or molecules also increases. This is because higher temperatures provide more energy for the atoms or molecules to move faster and vibrate more vigorously. Conversely, as temperature decreases, the motion of atoms or molecules slows down.
