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Which term describes a measurement of the movement of atoms or molecules within an object?
Wiki User
∙ 10y ago
Temperature. When atoms or molecules move faster, the temperature is higher. At Absolute Zero, all movement would stop.
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoThat is (VERY roughly) related to a substance's temperature. For a given substance, at a higher temperature the atoms or molecules will move faster.
Wiki User
∙ 8y agoKinetic energy.
Wiki User
∙ 10y agoTemperature
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temperature APEXXX
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What is heating in chemistry?
In chemistry, heat is the measurement of how fast molecules vibrate back and fourth as they travel through space and time. In other word, the faster the molecules vibrate, the hotter the object gets. The slower the molecules vibrate, the cooler the object gets.
What is heat condution?
Conduction of heat:Conduction of heat is when heat energy flows through an insulator/Conductor.
How do molecules behave during the solid liquid and gas phases?
When an object is solid, molecules get packed in a place. They cannot move freely. The force of attraction is great. So it gives the object a solid shape. When the object is liquid, molecules Move A little bit freely, so the force of attraction is less when the object is liquid. And when the object is gas, the molecules move very freely. They bump onto each other. The force of attraction is very very very less. That's why, gases move freely and go away.
Why do nitrogen diffuse faster at a higher temperature?
Nitrogen, because the molecules are lighter and therefore they spread out quicker.To know the lighter objects we will check the molecular mass(Mr)by seeing the upper number in the periodictable
Are the molecules in ice packed more tightly than the molecules in water?
Compared to a solid object's molecules no. Unless the water is ice. Water molecules are more compact than gaseous molecules.
What does uniformed motion mean?
It means the object has NO ACCELERATION.
How can particles in an object can be moving if the object is not?
All molecules vibrate. The amount depends on how hot or cold the object is. The vibrations are movement.
The thermal energy of an object is created by the?
Movement of particles
Which term describes how fast atoms or molecules inside an object are moving?
temperature APEXXX
What creates heat energy?
Thermal energy is defined as the movement of molecules within an object.
How temperature affects particle movement?
Temperature IS the average speed of movement of the particles molecules that make up an object. The more heat you add to an object, the faster the molecules move vibrate. There are devices thermometers that indirectly measure this speed, and thus report the temperature.
When things are heated up where do the molecules move?
They don't necessarily move to another place. However, the movement of the molecules INSIDE the object speeds up. (:
What is heating in chemistry?
In chemistry, heat is the measurement of how fast molecules vibrate back and fourth as they travel through space and time. In other word, the faster the molecules vibrate, the hotter the object gets. The slower the molecules vibrate, the cooler the object gets.
When an object is heated why does the volume increase?
Matter is composed of molecules. These molecules move around. The movement stops only when a body of matter reaches absolute zero (about -253 degrees Celsius). The higher the temperature, the more movement. With movement increase, the distance between molecules increases, so the volume gets bigger.
When air is warm what happens to its density?
Heat causes expansion, which reduces an object's density. The tighter together the molecules are the denser the object, when you add heat the molecules expand allowing more When_air_is_warmed_what_happens_to_its_densityof movement between molecules, resulting in lower density of a particular object, such as air.Plus water evaporates.Read more: When_air_is_warmed_what_happens_to_its_density
How conductivity occurs?
Conduction occurs when two object at different temperatures are in contact with each other. Heat flows from the warmer to the cooler object until they are both at the same temperature. Conduction is the movement of heat through a substance by the collision of molecules. At the place where the two object touch, the faster-moving molecules of the warmer object collide with the slower moving molecules of the cooler object. As they collide, the faster molecules give up some of their energy to the slower molecules. The slower molecules gain more thermal energy and collide with other molecules in the cooler object. This process continues until heat energy from the warmer object spreads throughout the cooler object.
How do conduction occur?
Conduction occurs when two object at different temperatures are in contact with each other. Heat flows from the warmer to the cooler object until they are both at the same temperature. Conduction is the movement of heat through a substance by the collision of molecules. At the place where the two object touch, the faster-moving molecules of the warmer object collide with the slower moving molecules of the cooler object. As they collide, the faster molecules give up some of their energy to the slower molecules. The slower molecules gain more thermal energy and collide with other molecules in the cooler object. This process continues until heat energy from the warmer object spreads throughout the cooler object.
