0
What is a device that transfers electrical energy to light and heat and sound?
Wiki User
∙ 10y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
A device that converts light energy into electrical energy?
A solar cell converts light into electrical energy.
Whats a device that changes electrical energy into light energy?
a light bulb
What device converts electrical energy into heat and light energy?
An incandescent light bulb would be a prime example.
The electrical energy from this device is changed into what other forms of energy?
IT is formed into sound,heat,light,wind and mechanical energy.
What kind of energy lights a light bulb?
A light bulb is not energy, but is a device that uses electrical energy to create electromagnetic energy in the form (in part) of visible light and heat.
A device that converts light energy into electrical energy?
A solar cell converts light into electrical energy.
What is the device that converts electrical energy in to light energy?
The light bulb.
Whats a device that changes electrical energy into light energy?
a light bulb
What are the transfers in a toaster?
the energy transfer in a toaster is electrical to heat (and light if the elements are glowing)
What energy transfers take place when you watch TV?
The main input energy is electrical energy from mains or power sockets; that energy is transferred to light energy for the pictures, and also there is sound energy (For audio), and all these energy are converted right back at heat energy as there is always a loss of energy in every device.
Which device converts light energy into electrical energy?
A photo-voltaic solar cell
What device converts electrical energy into heat and light energy?
An incandescent light bulb would be a prime example.
What is forms of energy?
Electrical Heat Light Sound Mechanical Kinetic
The electrical energy from this device is changed into what other forms of energy?
IT is formed into sound,heat,light,wind and mechanical energy.
What kind of energy lights a light bulb?
A light bulb is not energy, but is a device that uses electrical energy to create electromagnetic energy in the form (in part) of visible light and heat.
What kind of a device can transform electrical energy into light and heat and sound?
A neon lamp.
What transfers electrical energy to light?
Different mechanisms are possible, to convert electrical energy to light. For example, in an incandescent light bulb, this is the result of heat (the electrical energy is first converted to heat); while in a fluorescent light bulb, electrons in atoms are excited (i.e., raised to a higher energy level) due to the electrical current; when they fall back down to their base energy level, they emit light. Similarly, in a semiconductor (LED), light is also due to such excitations.
