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When you turn on a television set what do you change?
Mechanical energy into electrical energy
What is using energy to move or change?
i think a television
What do both the television and movie projector have the same involving energy?
they both use electric energy and change it to make light energy to create pictures
How do you change the volume of sound?
It is not possible to change the volume of sound as it is a form as it is a form of energy and is invisible.But we can change it on TV and on other devices which has the ability.
What kind of energy transformation does a game controller?
Mechanical when you press the controls to electrical when it transmits the control to the TV
List three ways you use energy how does each example involve a change?
Eating food gives your body energy by changing it from tried and exhausted to full of energy. You need energy to have electricity so you can do homework and games.
How energy efficient are LED smart TVs compared to 3d TVs?
2D and 3D televisions as well as smart televisions all share the same display technology. Energy efficiency is affected by the method of screen illumination and by the image processing that is performed in every television. The use of 3D or smart technologies makes little difference to the overall energy consumption. For energy improvements, more efficient illumination will play an important role as will smaller integrated circuit sizes in future televisions. Neither of these factors change between 2D, 3D and smart televisions.
What kind of energy does a television use?
A television uses electrical energy and changes into sound energy.
What energy does TV use?
A TV uses electrical energy.
What type of energy does a TV?
It uses electrical energy,mechanical energy.
What energy is put into a tv?
It is electrical energy.
Does tv run on chemical energy?
Television runs on electrical energy.
