Which object converts electricity to light?

Which object converts electricity to light?
by

1 Answer

Answer :

yyyyyyyyyeyyeyyeyeyeyyeeyyeyeyeyyeyyeyeyeyeyeye
by
selected by

Related questions

What do you call a device that converts solar energy into electricity?

Description : What do you call a device that converts solar energy into electricity?

Last Answer : That's a solar panel.

A device which converts solar energy directly into electricity is called

Description : A device which converts solar energy directly into electricity is called

Last Answer : solar cell.

Liquid fuels can be used to generate electricity in a variety of ways. Which of the following technologies converts liquid fuel directly to electricity without a combustion step? w) turbine x) battery y) fuel cell z) Stirling engine

Description : Liquid fuels can be used to generate electricity in a variety of ways. Which of the following technologies converts liquid fuel directly to electricity without a combustion step? w) turbine x) battery y) fuel cell z) Stirling engine

Last Answer : ANSWER: Y -- FUEL CELL  

which device converts sound to electricity ?

Description : which device converts sound to electricity ?

Last Answer : Microphone converts sound to electricity.

How does A light bulb converts 10 percent of the electrical energy it uses into radiant energy. Make a hypothesis about the other form of energy produced.?

Description : How does A light bulb converts 10 percent of the electrical energy it uses into radiant energy. Make a hypothesis about the other form of energy produced.?

Last Answer : Need answer

Light-eliminating diode (LED) converts

Description : Light-eliminating diode (LED) converts

Last Answer : Electrical energy to Light Energy

Phenomenon which converts light energy into chemical energy is (a) Respiration (b) Photosynthesis (c) Transpiration (d) None of these

Description : Phenomenon which converts light energy into chemical energy is (a) Respiration (b) Photosynthesis (c) Transpiration (d) None of these

Last Answer : Ans:(b)

The electric motor converts - (1) Electrical energy into mechanical energy (2) Mechanical energy into electrical energy (3) Electrical energy into light energy (4) None of these

Description : The electric motor converts - (1) Electrical energy into mechanical energy (2) Mechanical energy into electrical energy (3) Electrical energy into light energy (4) None of these

Last Answer : (1) Electrical energy into mechanical energy Explanation: A generator converts mechanical energy into electrical energy, while a motor does the opposite - it converts electrical energy into mechanical energy.

A photoelectric cell converts – (1) Mechanical energy to electric energy (2) Heat energy to mechanical energy (3) Light energy to chemical energy (4) Light energy to electrical energy

Description : A photoelectric cell converts – (1) Mechanical energy to electric energy (2) Heat energy to mechanical energy (3) Light energy to chemical energy (4) Light energy to electrical energy

Last Answer : (4) Light energy to electrical energy Explanation: Photoelectric cell or photocell, device whose electrical characteristics (e.g., current, voltage, or resistance) vary when light is incident ... The most common type consists of two electrodes separated by a light-sensitive semiconductor material.

_______ is an input device that converts analog information into digital form. A. Plotter B. Track Ball C. Light Pen D. Digitizer

Description : _______ is an input device that converts analog information into digital form. A. Plotter B. Track Ball C. Light Pen D. Digitizer

Last Answer : D. Digitizer

Light Emitting Diode (LED) converts?

Description : Light Emitting Diode (LED) converts?

Last Answer : Electrical energy into light energ

A photo-electric cell converts (1) mechanical energy to electric energy (2) heat energy to mechanical energy (3) light energy to chemical energy (4) light energy to electrical energy

Description : A photo-electric cell converts (1) mechanical energy to electric energy (2) heat energy to mechanical energy (3) light energy to chemical energy (4) light energy to electrical energy

Last Answer : light energy to electrical energy

Which device converts light energy into electrical energy?

Description : Which device converts light energy into electrical energy?

Last Answer : Photovoltaic  cell  which are dides  .

A wife called to her husband from the front door of their home stating, 'Don’t forget to raise the flag, but please don’t be goofy and salute it afterward.' Her husband responded by saying, 'Don’t you love your country?' The wife replied, 'I am very patriotic, but I would never salute that flag. You embarrass yourself when you do it, especially when the neighbors see you.' 'Well, all I know is if I don’t raise the flag, we’ll lose our electricity, our car will be towed away, and eventually we will be evicted! Being a veteran of the Army, as long as the flag is red, white, and blue, I will always salute it!' 'Oh, have it your own way, answered his wife, 'but it’s not the raising of the flag to which I object, it’s you're saluting it afterward that bothers me!' What were the circumstances be

Description : A wife called to her husband from the front door of their home stating, 'Don't forget to raise the flag, but please don't be goofy and salute it afterward.' Her husband responded by saying, ' ... I object, it's you're saluting it afterward that bothers me!' What were the circumstances be -Riddles

Last Answer : The flag on the couple's mailbox in front of their home was painted red, white, and blue to resemble the American flag. When the husband put their outgoing bills and other mail in the mailbox, ... Being a veteran and a patriotic person, he felt compelled to salute the flag each time he raised it.

How does static electricity cause object to attract or repel one another?

Description : How does static electricity cause object to attract or repel one another?

Last Answer : In contrast to the attractive force between two objects with opposite charges, twoobjectsthat are of like charge will repel each other. That is, a positively chargedobject will exert a repulsive force upon a second positively charged object.

Does flicking a light switch on and off really waste electricity? Does it start fires?

Description : Does flicking a light switch on and off really waste electricity? Does it start fires?

Last Answer : And if you swallow a cherry pit, a tree would grow in your stomach. How old are you?

(a) Write one example for each of decomposion reaction carried out with help of (i) Electricity (ii) Heat (iii) Light (b) Which of the following statements is correct and why copper can displace silver from silver nitrate and silver can displace copper from copper sulphate solution. -Chemistry

Description : (a) Write one example for each of decomposion reaction carried out with help of (i) Electricity (ii) Heat (iii) Light (b) Which of the following statements is correct and why copper can displace silver from silver nitrate and silver can displace copper from copper sulphate solution. -Chemistry

Last Answer : Thi is the Answer:

Photon is the fundamental unit/ quantum of – (1) gravitation (2) electricity (3) magnetism (4) light

Description : Photon is the fundamental unit/ quantum of – (1) gravitation (2) electricity (3) magnetism (4) light

Last Answer : (4) light Explanation: A photon is an elementary particle, the quantum of light and all other forms of electromagnetic radiation. The modern photon concept was developed gradually by Albert Einstein.

During decomposition, energy is absorbed in the form of heat, light or electricity for breaking down the reactants which is known as: (a) exothermic reaction (b) endothermic reaction (c) reduction reaction (d) oxidation

Description : During decomposition, energy is absorbed in the form of heat, light or electricity for breaking down the reactants which is known as: (a) exothermic reaction (b) endothermic reaction (c) reduction reaction (d) oxidation

Last Answer : (b) endothermic reaction

A 100-watt light bulb is left on for 10 hours. Electricity is 10 cents per kilowatt-hour. How much did it cost to operate the light bulb?

Description : A 100-watt light bulb is left on for 10 hours. Electricity is 10 cents per kilowatt-hour. How much did it cost to operate the light bulb?

Last Answer : ANSWER: 10 CENTS

A homeowner replaces a 65 watt incandescent bulb with a 15 watt compact fluorescent lamp. The light is on 2000 hours a year. If electricity cost 10 cents a kilowatt-hour, how much money is saved on the electric bill in one year? w) $50.00 x) $10.00 y) $5.00 z) $1.00

Description : A homeowner replaces a 65 watt incandescent bulb with a 15 watt compact fluorescent lamp. The light is on 2000 hours a year. If electricity cost 10 cents a kilowatt-hour, how much money is saved on the electric bill in one year? w) $50.00 x) $10.00 y) $5.00 z) $1.00 

Last Answer : ANSWER: X -- $10.00 

Photon is the fundamental unit/ quantum of (1) gravitation (2) electricity (3) magnetism (4) light

Description : Photon is the fundamental unit/ quantum of (1) gravitation (2) electricity (3) magnetism (4) light

Last Answer : light