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Describe the change in kinetic energy when the temperature of an object increases?
Wiki User
∙ 11y ago
The more an objects kinetic energy increases the more it's temperature increases. An object that is traveling at 30 miles per hour will have a higher temperature than an object traveling at 10 miles per hour. This is in part due to friction. Mostly however, it is due to the fact that kinetic energy excites atoms in the object raising the objects temperature. You could put it like this: temperature = energy + atoms. Hope this helps.
Wiki User
∙ 14y ago
Wiki User
∙ 7y agoKinetic energy will increase in direct proportion to the square of the speed.
Wiki User
∙ 15y agoThe object's kinetic energy increases, because the definition of temperature is the average kinetic energy of an object.
Wiki User
∙ 11y agoWhen the temperature increases, the kinetic energy of its particles increases.
Wiki User
∙ 14y agothe potential energy of an object does not have any relation with the temperature, the height of the object is the main factor effecting the potential energy.
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How does a substance 's temperature change when the average kinetic energy of it's particle increases?
As the average kinetic energy of a substance increases, the temperature will increase.
How is kinetic energy affected by a change in velocity?
Kinetic energy increases with an increase in velocity and decreases with a decrease in velocity. KE = 1/2mv2, where m is mass in kg, and v is velocity in m/s.
Does higher temperature speed up a chemical reaction?
yes, it's true because increase in temperature increases the activity of atoms and molecules and thus, they begin to move and react fast. One common example of this is that while cooking until we supply heat, no change occurs since then the atoms and molecules are not very much active but as soon as we start heating, the reaction occurs and your food is cooked.
Why does the kinetic energy of water molecules remain the same when it reaches the boiling point?
average kinetic energy of molecules is roughly equivilant to temperature. as water reaches boiling point the temperature stops increasing. Instead the energy your putting in makes a phase change from liquid to gas.
What substances make up temperature?
None. Temperature is a term/concept that affects any substance and any atom. Temperature describes the kinetic energy (dependend on their speed) that the atoms your substance is made of have. Dependend on your substance you need different amount of heat energy to change the temperature. This property is called heat capacity.
How does a substances temperature change when the average kinetic energy of its particles increases When it decreases?
It decreases in relation to lower temperature.
How does a substances temperature change when the average kinetic energy of it's particles increases?
As the average kinetic energy of a substance increases, the temperature will increase.
Does the temperature change if the average kinetic energy of a substance changes?
When Ave KE increases temperature increases.
How does a substance 's temperature change when the average kinetic energy of it's particle increases?
As the average kinetic energy of a substance increases, the temperature will increase.
As the temperature of a gas decrease what change occurs in the amount of kinetic energy?
The amount of kinetic energy increases.
As the temperature of a gas decreases what change occurs in the amount of kinetic energy?
The amount of kinetic energy increases.
How is the temperature of a substance affected by a change in the average kinetic energy of its molecules?
Directly proportional-- If average KE increases, temperature increases, and vice versa.
What makes in increase in temperature change the reaction rate?
It increases the collisions that result in a reaction. or it increases the kinetic energy of the molecules.
What makes an increase temperature change the reaction rate?
It increases the collisions that result in a reaction. or it increases the kinetic energy of the molecules.
What makes an increase in temperature change the reactions rate?
It increases the collisions that result in a reaction. or it increases the kinetic energy of the molecules.
When the temperature of a substance decreases increases what happens?
The temperature of a substance increases as the mean random kinetic energy of its particles increases. This is because temperature of an object is directly proportional to the kinetic energy of its particles. Thus when the particles move faster as a whole, such as when the object is put near a flame, the object heats up.
What particle property changes with change in temperature?
A change in temperature leads to a change in the kinetic energy of the atoms in the particle.
