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When you heat an object up what happens to the atomsmolecules that it is made of?
when you heat an object up what happene to the atomsmolecules that it is made of?
When you add an object in water why does it take longer to heat up?
because the object needs also to heat up
How high above a burner should you place an object you want to heat?
Unless you want to limit the heat, it should be placed within a few centimeters of the flame, because the heat dissipates pretty quickly if the heated object is any higher.
Heat will flow from a hot object to a cold object until the objects reach what?
In a closed system, yes. Both objects will be at the same thermal energy level, and neither will be able to release any to the other. In the real world, this is not the case, heat would continue to dissipate until the object reaches the same thermal energy level as the air around it, approximately.
When heat is absorbed by an object the speed of the particles in the object is?
increased.
When you heat an object up what happens to the atomsmolecules that it is made of?
when you heat an object up what happene to the atomsmolecules that it is made of?
When you add an object in water why does it take longer to heat up?
because the object needs also to heat up
What energy is it when you rub an object on any object?
Heat - generated by friction.
An object can heat up if?
An object can heat up if it absorbs energy in the form of heat from its surroundings or from an external source, such as a flame or an electrical current. This absorbed energy increases the kinetic energy of the object's particles, causing them to move faster and raising the object's temperature.
Is the direct transfer of heat through a substance?
heat travels to any colder object
What will a cool object do when a warm object is brought near it?
The cool object will absorb heat from the warmer object, and warm up.
When a drill is used to bore a hole in an object?
Friction causes the object to heat up.
When a warmer object touches a cooler object what does heat move by?
Heat moves from the warmer object to the cooler object through a process called conduction. The vibration of particles in the warmer object transfers energy to the particles in the cooler object, causing them to heat up.
How is heat energy lost from an object?
There are three ways to transfer heat energy (conduction, convection, radiation); any of the three can occur, for an object to lose heat energy.
What causes an object to heat up or cool down?
An object heats up when it absorbs heat energy from its surroundings, and cools down when it releases heat energy to its surroundings. This process is known as thermal energy transfer.
How do ratdiation heat things?
heat radiation gives an object energy and it begins to vibrate (molecular level) which heats the object. Its like a person jumping around will heat up, works the same with particles in an object
How do thermal viewers work?
it picks up the heat from an object
