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Electrical to sound+light+heat
Wiki User
∙ 14y ago
Callum Colquhoun
A television set is another device that operates by the transformation of energy. An electrical beam from the back of the television tube strikes a thin layer of chemicals on the television screen, causing them to glow. In this case, electrical energy is converted into light.
Natasha Sporer
Wiki User
∙ 11y agoElectrical energy is transferred into heat, light and sound. Light and sound are useful but heat is unwanted, it causes global warming. It is absorbed by the atmosphere, we can't destroy it i.e. it can't escape or be destroyed. =)
AnswerUser
Electrical energy is converted into light energy for the screen and heat energy as it operates and sound energy for the speakers
*ps hope this is helpful
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What are useful and non-useful energy transfers for wind?
Example: TV. Electricity- Heat, light, sound. Useful energy transfers would be electricity- light, sound because that's what your TV actually needs, but electricity- heat would be wasted energy or a non-useful energy transfer because your TV does not need to produce heat, unless of course you can't afford central heating, but then isn't heating more important than a TV???? Summary: Useful energy transfer: The purpose of the object is fufilled by this transfer. Non-useful energy transfer: The purpose of the object is not fufilled by this transfer, and in effect, this transfer is a "side effect" of the useful energy transfer. These transfers waste energy.
What is The transfer of energy in invisible waves?
When you use a microwave heat is generated by the friction of molecules within the food bouncing off one another. Radiant energy is sunshine waves of light.
What energies can thermal energy transfer into?
one energy that thermal energy can transfer into is radiation energy. It can transfer into that because of the electromagnetic waves.
What is the thermal energy transfer?
Heat is a transfer of thermal energy.
How can you transfer the energy?
work can transfer the energy from former to the latter.
How does a TV transfer energy by heating?
by electricity
What are useful and non-useful energy transfers for wind?
Example: TV. Electricity- Heat, light, sound. Useful energy transfers would be electricity- light, sound because that's what your TV actually needs, but electricity- heat would be wasted energy or a non-useful energy transfer because your TV does not need to produce heat, unless of course you can't afford central heating, but then isn't heating more important than a TV???? Summary: Useful energy transfer: The purpose of the object is fufilled by this transfer. Non-useful energy transfer: The purpose of the object is not fufilled by this transfer, and in effect, this transfer is a "side effect" of the useful energy transfer. These transfers waste energy.
How does electrical energy transfer through electric circuits generators transformers and power grids before it gets to your tv?
from negative to positive
What is The transfer of energy in invisible waves?
When you use a microwave heat is generated by the friction of molecules within the food bouncing off one another. Radiant energy is sunshine waves of light.
Is the transfer of energy called?
The transfer of energy is called Energy Transfer
What is the average energy transfer of a TV in joules?
If you look at your television set's nameplate, it will specify its power in watts. A watt is simply a joule per second. So, if your television is rated at, say, 300 W, then it is transferring energy at the rate of 300 joules per second.
What energies can thermal energy transfer into?
one energy that thermal energy can transfer into is radiation energy. It can transfer into that because of the electromagnetic waves.
What is radiation is the transfer of energy?
what is the transfer of thermal energy by radiation
What is the radiation transfer of energy by?
what is the transfer of thermal energy by radiation
What is the thermal energy transfer?
Heat is a transfer of thermal energy.
How can you transfer the energy?
work can transfer the energy from former to the latter.
What is the transfer of mechanical energy?
Please be more specific. There are SEVERAL types of transfer of mechanical energy.
