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Assuming you mean electric lights, then eventually the power company. The power company generates power, and sends it over power lines to your home. These are the same power lines that you might see crossing the interstate, or traveling parallel to the city streets. If no power line visibly connects to your home, you might have an underground power line. They're generally much more expensive, but less susceptible to the weather, and much more sightly.
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What is a list of 30 input devices?
Examples of machines that feed information into a computer, or input devices, are:Audio conversino deviceBar code scannerBiometrics (finger print reader)Business card readerCD driveDigital camerasDrawing TabletsDVD driveFinger (for touch screens)Fingerprint scannerFloppy driveImage ScannerJoysticksKeyboardLight penMagnetic ink card readerMagnetic-stripe readerMedical imaging devices (x-ray, CAT scan, ultrasound images)MicrophoneMouseOptical character reader (OCR)Optical mark reader (OMR)PaddlePunch card readerRemote controlScannerTouch screenTrack ballWeb cameraZIP drive
What are the Advantages of solar panels?
by using solar clees their is no pollution it is eco friendlyThey have no moving parts and hence require little maintenance and work quite satisfactorily without any focusing deviceIt does not cause any environmental pollution like the fossil fuels and nuclear powerSolar cells last a longer time and have low running costsAnswer:Anytime you can harness the sun's energy, you are tied into the most powerful source of energy available anywhere. Solar cells are getting more efficient all the time. These solar cells can be used in so many ways. When at Costco the other day, I saw solar cells that can be taken with you when camping. These cells can be stored in a device that also inverts that energy to AC if needed. You can run all kinds of lights and devices, including your computer.The advantage of using solar cells at home or in a business are many. You can actually produce more energy than you use. When this happens, the extra feeds back into the grid and you are paid for it. It's fun to see your power meter actually run backwards. With all the tax incentives, a solar system can pay for itself in as little as five years. With electric rates constantly rising, that could be worth a small fortune to you in the long run.
What will you use for heating things?
There are many typres of energy sources to heat the things like sun light, solar energy , wood, biogas, electricity coal, many types of crude fuels like grass cow dung, etc. One of the humourist poet Athar Shah Khan ( Jedi ) " Oh God give me such a charming neighbour that should warm up my heart " . If the heart is to be heated then you have plenty of heating material on internet. If you want to het up swines from Revene or police then just hesitate to give bribe . Please don't try any heting up in home ministry otherwise you get people in the street quite heated up who would get straight aim of utencils thrown out. Some of pairs try banging the doors if you have steel doors then there is no harm .
The comforts of technology?
cell phones--- computors---mriand ct scan machine---programable home thermostats--remote controls---dvdmachines--adjustable mattresses---micro wave ovens for home use----anti-scorch water valves---wireless doorbells--light timers---icemakers and cold water dispensers on refrigerators-- self cleaning ovens-- remote contrl car starters for those cold winter days
What are two devices you would use in a smart house?
There are so many smart home devices available in the market which are used to make a smart home. that devices are listed below.- Relays and dimmers to control lighting-Motion sensors for automatic lighting-Single combined remote for all IR remote devices.-Roller shutter and curtain motors to operate curtains- Media server for hard disk-Smart plugs-Smart bulbs-Thermostat for temperature control-Touch Switches-Door sensors to secure doors-Window sensors or motion sensor to secure windows-Security Alarm-CCTV cameras-Digital door locks-Video Door Phones-Short cut key or remotes-Voice assistant like Amazon Alexa or Google Home.-Other smart home devices
How does petroleum produce energy?
it just does it can produce electricity for a home
How can electric energy can be converted to another form of energy in your home?
yes... for example electrical energy is converted to heat and light energy in a light bulb
Windmills produce energy for what?
Eveything: mostly electricty in your home and for your appliences.
How is energy transformed in your home?
Electrical energy is transformed into heat, microwaves, light
How much light does the brightest light in your home produce compared to direct sunlight at noon?
200000000000
When electrical energy is changed to heat and light by a light bulb?
dadadadadadadadaDaddy's home!
What type of energy do you use to heat your home?
light and solar
What has chemical energy and can be changed into light energy and sound energy?
Wood has chemical energy that can be converted into light by burning the Wood. Nitroglycerin has chemical energy that can be converted into sound by shaking it (Don't try this at home!).
What kind of energy are use at home?
All kinds of energy, some of it being: - Light energy - Thermal energy - Magnetic energy - Electrical energy - Mechanical energy - Gravitational energy
Transformation of energy in our daily life?
1)cracker : chemical energy to sound and light energy 2)fan: electrical energy to mechanical energy 3)light : electrical energy to light energy 4)television : electrical energy to light, sound 5)radio: electrical to sound energy 6)wind mill: wind energy to electrical energy you can know about energy transformation when you know about all energy and you can say what energy to what energy is it transforming
What are different uses of solar energy?
solar energy can be used to produce electricity.it can also use for home at low level.through this we can heat water
How does solar panels work?
they generate energy and light from the sun to power your home.
