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What happens when an atom is exposed to an energy source such as electricity?
When an atom is exposed to an energy source like electricity, its electrons can become excited and move to higher energy levels. This can cause the atom to emit light (fluorescence) or heat energy. In some cases, the atom may also lose or gain electrons, leading to chemical reactions.
Do batteries lose energy?
Yes, batteries lose energy over time even when not in use due to a process called self-discharge. This occurs as a result of internal chemical reactions that continue even when the battery is not actively powering a device.
How can you can increase or decrease the energy possessed by electrons?
To increase the energy possessed by electrons, you can provide them with external energy sources such as heat or light. This can excite the electrons to higher energy levels. To decrease their energy, you can remove external energy sources, causing the electrons to lose energy and move to lower energy levels.
How do objects gain or lose energy?
Objects can gain or lose energy through various processes like heat transfer, work done on or by the object, chemical reactions, and electromagnetic radiation. These processes can result in either an increase or decrease in the object's energy depending on the specific circumstances.
Why do objects get smaller when they are outside (in the cold)?
Objects may appear smaller when exposed to cold temperatures due to contraction of their molecules. When the temperature decreases, the molecules within the object lose kinetic energy, causing them to move closer together. This leads to a decrease in the overall size of the object.
Why do you need coal?
We use coal to burn. Coal is a store of energy that can be used for direct heating. running boilers. turbines for electricity, gas can also be extracted from it. and it is cheap. coal ca be replaced wit nuclear energy which can produce energy. However the coal lobby is very powerful and certain country's stand to lose a lot of money if it is left in the ground.
What happens when an atom is exposed to an energy source such as electricity?
When an atom is exposed to an energy source like electricity, its electrons can become excited and move to higher energy levels. This can cause the atom to emit light (fluorescence) or heat energy. In some cases, the atom may also lose or gain electrons, leading to chemical reactions.
What does have to do with weather?
when it is hot you can tell how your doing sport or running or anything that you get reallly sweaty and tired and lose all your energy and when its cool your not that bad :P
How do animals lose energy?
Animals lose energy simply by existing. The more strenuous the activity they are performing, the more energy they will lose.
Why do cookies lose their crispness when exposed to air after a while?
because their gross!!!
Why does wasabi lose its heat when baked?
Wasabi looses its heat when exposed to air.
When do most substances lose or gain energy?
Most substances lose or gain energy when their temperature changes.
How does lavender turn grey?
Lavender can appear grey when it is exposed to certain environmental factors like pollution, extreme weather conditions, or nutrient deficiencies. This can cause the plant to lose its vibrant color and take on a more muted or greyish hue.
When compounds gain electrons they lose or gain energy?
Lose
How does nuclear lose energy?
thermal energy lost
Where is the US exposed to coral reefs?
if you listen to Lose Yourself by Eminem, youll be awesome
How does the sun lose energy?
It radiates energy into space in the form of electromagnetic energy.
