I wouldn't say that electrical energy "uses" other types of energy; probably you mean that you can convert other types of energy to electrical energy. Most types of energy can be converted to electrical energy, or actually all of them (as long as there is some useful energy left) - including heat energy, nuclear energy, chemical energy, mechanical energy, etc.
They are; Kinetic Energy (from moving objects), Gravitational Potential Energy (possessed by anything on a height), Elastic Potential Energy (possessed by squashed or stretched objects), Electrical, Magnetic, Mechanical, Heat/Thermal, Nuclear, Chemical, and Light.
The Properties of Energy are: 1) Energy can be transferred from one object to another. 2) Energy comes in many different forms, which can generally be divided into Potential or Kinetic energy. 3) Energy can be converted from any one of these forms into any other, and vice versa. 4) Energy is never created or destroyed - this is called the First Law of Thermodynamics.
An erg is a unit of energy equal to 10-7 joules.
Not sure if you mean electrical energy. In this case the figure (for 2006) was 11.13 billion KWh per day (dividing the yearly total by 365). Nuclear was 19.4 percent of this. If you mean total energy, this would have to include transportation (road, air, water), direct heating, industrial use such as steel making, etc. I don't have this information.
Energy has 10 forms of energiser are:radiant energy,microwaves,radio waves,ultraviolet,mechanical energy,heat energy,sound energy,electrical energy and chemical energy.
A lightbulb usually won't use thermal energy, only electrical energy. By conservation of energy, if 10% of the electrical energy is converted into radiant energy, the remainder is wasted - basically as heat.
All a resistor does is use electrical energy, converting it to heat. so a 10 ohm resistor with 5 volts across it will dissipate 2.5 watts. this will come out as heat, ie, the resistor will get hot.
Gravitational Energy,Chemical Energy,Muscular Energy,Elastic Energy,Nuclear Energy,Mechanical Energy,Heat Energy,Electrical Energy,Sound Energy, Radiant Energy, and the energy you need to start school 5 in the morning :)
They are; Kinetic Energy (from moving objects), Gravitational Potential Energy (possessed by anything on a height), Elastic Potential Energy (possessed by squashed or stretched objects), Electrical, Magnetic, Mechanical, Heat/Thermal, Nuclear, Chemical, and Light.
The Properties of Energy are: 1) Energy can be transferred from one object to another. 2) Energy comes in many different forms, which can generally be divided into Potential or Kinetic energy. 3) Energy can be converted from any one of these forms into any other, and vice versa. 4) Energy is never created or destroyed - this is called the First Law of Thermodynamics.
Cellular or cordless telephone:-- You take electrical energy from a wall-outlet, and use a battery chargerto store it in a battery in the form of chemical energy.-- You stuff the battery into the cell phone, where the chemical energy isconverted to electrical energy to power the phone.Wired telephone (land-line):-- The telephone company takes electrical energy from their wall outlets, anduses battery chargers to store it in batteries in the form of chemical energy.-- They connect the phone lines to their batteries, which release the chemicalenergy in the form of electrical energy, and send it out on the phone lines topower the telephones in homes and offices.TV and radio receivers:-- May use electrical energy straight from the wall outlet.-- May use electrical energy that originally came from the wall outlet and wastemporarily stored in batteries in the form of chemical energy.Are you asking where the energy that was taken out of the wall outlet came from ?There are several possibilities. All of them are used at various places around the country.-- Burn coal, oil, natural, gas, wood, garbage, corn stalks, paper etc. Use thereleased heat energy to boil water. Blow the steam through vanes of a turbineto spin an electrical generator.-- Allow a chain reaction to proceed in a lump of enriched uranium, releasinga lot of heat energy as a by-product of nuclear fission. Use the released heatenergy to boil water. Blow the steam through vanes of a turbine to spin anelectrical generator.-- Erect a large pinwheel outside. Allow the kinetic energy of the wind to spin thepinwheel. Use the kinetic energy of the pinwheel to spin an electrical generator.-- Lay a collection of photovoltaic cells on the ground, where the sun will shine on them.10-15 percent of the energy in the sunshine is directly converted to electrical energyin the photovoltaic cells, and is led away through wires.Electrical energy that you use to power anything electrical always comes from somewhere.Energy is never 'created'.
An appliance that uses a heating element in its operation does not use power if left plugged in. There is no way you can reduce the energy it uses by 10%. Turn the home heating down if you want to save energy and enjoy your waffles.
An erg is a unit of energy equal to 10-7 joules.
Electrical energy means a quantity of energy which is measured in Joules, and electrical power is the rate of production or use of that energy, measured in watts. You should know that watts = volts x current, so when the electrical power is put into the distribution network, the current in amps depends on the voltage. The power station sends it out at a high voltage, probably upwards of 400 kilovolts, but when it reaches a domestic consumer it has been reduced to 120 or 240 volts. So if you are on 120 volts and you use an appliance which is rated at say 1200 watts, you are taking 10 amps. I'm not sure if this answers your query, but I am trying to point out that the electricity you use at home is in fact electric energy, but at a voltage suitable for domestic wiring.
1.dvd player 2. refrigirator 3. cell phone
electrical in to heat (bulb) electrical in to light ( TV) electrical in to sound (speakers) electrical in to mechanical (air fan) mechanical in to heat mechanical in to sound chemical energy in electrical (batteries) chemical to heat (Gas) Chemical to light (Gas)
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