Under normal situation computers run off a electrical grid (power supplied by the electricity company). However, there are companies and some domestic premises that are running their premises from solar power. Computer Aid have just launched its solar powered internet cafe.
E14 Light bulbs have an advantage over traditional light bulbs. They are designed using LED lights. These lights emit more light (making them brighter) and energy efficient capable of reducing your total energy costs when compared to traditional light bulbs.
No. It converts electrical energy into light and thermal energy only.
Yes, water turbines effect the environment they turn kinetic energy (the waves energy) into mechanical energy, then to electrical energy so we can turn our lights on and off and use the computer you are using now. There are also wind turbines or windmills that do the same but instead of using waves they harness the energy of the wind. Environmental science will be very helpful in the future and everyone needs to do more to go green!
Energy saving bulbs doesn't produce more heat compare to other bulbs. Therefore content of pollution is less by using the energy saving bulb. Even by using a vocca adapter to the normal bulb we can reduce the pollution. Vocca adapters are energy saving adapters. And also vocca adapter is a voice activated adapter.
Photolysis is important because it is a chemical decomposition process caused by radiant energy or light. It is essential to plants using photosynthesis to survive and the animals that need to eat those plants for energy to survive.
Using a computer : electrical to light heat and sound, using a battery : chemical energy to electrical energy, o
Using a light bulb.
Heat and Light energy
light, sound and some heat energy
heat and light
The energy used to power a computer is Electrical Energy.
Starting energy form: Chemical energy End energy: Electrical energy--> heat,sound,light energy
A solar cell takes in the sun's light then stores it as chemical energy. Then when it is dark, it lets light out using this stored chemical energy.
Well for a start, obviously the energy starts as electrical energy. If you are running a laptop then the electrical energy will be changed to chemical energy in the battery (Li-Ion). From there the chemical energy is changed back into electrical energy though the wires and the into multiple energies such as:Light energy for the screen/monitormechanical energy and kinetic energy for the hard disk (and then into frictional)Any data traveling through cables like to the Internet is electrical energy as the computer interprets different currents from he cable back into dataAlso if you are using a mouse then that will be light/lazor energy that is scanned back into the computer. If you are using a touch pad then it is frictional.An remember that IMMA FIRIN MA LAZOR!!!!!!!!!
consumers
Electricity and light and heat
Chlorophyll captures light energy using photosynthesis. Energy is absorbed through wavelengths. It can absorb violet-blue and orange-red light energy easily.