Electrical energy--->sound energy+ heat energy and light energy Cheers M
Electronic television takes electrical energy and converts it to light (which emerges from the screen), to heat (as waste heat) and to sound.
Electrical-sound-light-heat
A television uses electrical energy and changes into sound energy.
Kinetic Energy
Heat energy to kinetic energy
It is electrical energy as when you on the TV, electric current will flow through.
a televison uses electrical energy to power its self
thermal energy because plants get their energy from sunlight.
Gravitational potential energy to kinetic energy
Static electricity
To turn it on you use mechanical energy produced in the muscles in your hand. To energise the TV you use electrical energy
battery ---> light bulb chemical energy ---> electromagnetic energy (heat and light)
Turning off unused lights is an example of Energy Conversion. Energy conversion is the process of chaning one form of energy to another.