What is a device that converts electrical energy into light energy?
question_answer Answers(3) 1) Answer: a) An electric bulb is a device , which can convert electrical energy into light energy.
What are some examples of electrical energy to light energy?
Answer: A lamp is plugged into a wall outlet. The electric current moves from the wall outlet into the light bulb in the lamp supplying electrical energy. When the electric charges slow down in the filament to light the light bulb, light energy is created. …
Is an output device that converts electrical energy into light?
A special output device: Light Emitting Diode
Unlike filament lamps, where electrical energy must be converted into heat before light can be produced, Light Emitting Diodes (LEDs) are able to transform electrical energy directly into light energy.
How is electrical energy converted?
Electrical energy conversion can be defined as the conversion of a set of values of current, voltage and frequency to a different set of such values. … The transformer is used to convert alternating voltage from a value on an input to a different value at an output.
How is electrical energy transformed into heat and light?
Electrical energy is converted to heat and light energy: In bulbs the electrical energy produces light and some heat energy is also lost in the surroundings. Electrical energy in toasters is converted to heat energy. In LED lights electrical energy is converted to light energy.
What are the 3 examples of electrical energy?
Specific examples of electrical energy include:
- Alternating current (AC)
- Direct current (DC)
- Energy generated by electric eels.