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1.A generator driven by an engine 2. Photovoltaic cells from sunlight 3. A lead-acid battery 4. A thermo-electric device
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∙ 15y ago
Wiki User
∙ 13y agoElectric, solar, wind, and geothermal.
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5 sources of heat and light?
5 Sources of heat and light energy? 1. Sun 2. petroleum 3. natural gas 4. coal 5. solar energy
Which uses more energy parallel circuit or a series circuit?
That depends. For example, if the circuit is consisted of two resistors, 2 ohms each, the equivalent resistance (Req) of these two resistors in series is 4 ohms, and the Req of these two resistors in parallel is 1 ohm. If the same voltage is applied, say 4 V.power consumed in a resistance = V2/R.The parallel circuit: Power = 4 * 4 / 1 = 16 [W].The series circuit: Power = 4 * 4 / 4 = 4 [W].With everything else the same, a parallel circuit consumes more energy than a series circuit.Note that circuits of only simple resistors are discussed. You need to consider each circuit on its merit.================================AnswerIt depends. In both cases, the total energy expended will be the sum of the energies expended by each individual load.
What are the artificial sources of heat?
Sun is the primary source of heat here in the Earth. As time moves on, human developed new sources of heat and light. Some of it are the torches, lamps, candles and others
What are four renewable sources of energy?
Four renewable sources of energy are wind power, solar power, muscle power, water power and tidal power..4 sources of renewable energy are wind , water , sunlight and forests (assuming we cut slower then we grow new ones).love,hugs.kisses,kickscoal,oil,gas and nuclear or uraninm
Why is the voltage the same in a parallel circuit?
This is due to Kirchoff's law. The total voltage around a closed loop must be zero.This is related to energy conservation. An electron (for example) needs a certain energy to go from point "A" to point "B", against the electrical forces (voltage, really). Voltage is defined as energy per unit charge. If the electron could, for example, go one way and gain an energy of 5 electron-volts (the energy an electron gains when going through a potential of 5 volts), then go another way and lose 4 electron-volts, this could be used to build a perpetuum mobile - therefore it isn't possible.
what are 4 sources of energy?
Nuclear Energy, Physical Energy, Mental Energy, And Spiritual Energy
What are 4 reneweble energy sources?
wind,wood,sun,tides
Name 4 sources of renawable energy?
- Geothermal - Solar - Wave - Wind
4 nonrenewable sources of energy?
Coal, Oil, Natural Gas, Uranium
What are 4 energy sources you use in Wisconsin?
Hydropower, solar power, coal, poltroleum
The number of possible different orbital shapes for the third energy level is?
The number of possible different orbital shapes for the third energy level is 3. For n equals 4 the number of possible orbital shape is 4.
List 5 components of a circuit and explain their functions?
The 4 main components of a circuit are: (1) Switch - turns electric current on and off, closes and opens a circuit. (2) Load - resists the flow of current and converts electrical energy into another form of energy (ex. light bulb) (3) Wires - thin strips of insulated copper conducts the electric current, allowing it to pass through like a pathway, makes up the circuit. (4) Source - gives the circuit the required electrical energy A resistor can also be included as one of the components
5 sources of heat and light?
5 Sources of heat and light energy? 1. Sun 2. petroleum 3. natural gas 4. coal 5. solar energy
Does the sun produce more energy then all sources combined every day?
It depends on whether you mean all of the other energy sources on the earth or all of the other energy sources throughout a larger area (i.e., the solar system, galaxy, supercluster, universe). If the former, then yes. According Einstein's E=Mc^2 equation, the sun produces 4 x 10^33 ergs/sec of energy. In one second, the sun has produced vast amounts more of energy than all other energy sources on earth for a day.
What are the Principle of operation of the Gunn diode?
by using a suitable diagram, explain the one of the operation in microwave energy sources except Guinn Diode.
What are some possible sources of errors in the lab?
Some possible sources of lab error. 1. Not preciously measuring. 2 Air pressure (not being at STP). 3 Not all liquid evaporating when measuring a solid. 4 How many significant digits are used and when rounded
Which uses more energy parallel circuit or a series circuit?
That depends. For example, if the circuit is consisted of two resistors, 2 ohms each, the equivalent resistance (Req) of these two resistors in series is 4 ohms, and the Req of these two resistors in parallel is 1 ohm. If the same voltage is applied, say 4 V.power consumed in a resistance = V2/R.The parallel circuit: Power = 4 * 4 / 1 = 16 [W].The series circuit: Power = 4 * 4 / 4 = 4 [W].With everything else the same, a parallel circuit consumes more energy than a series circuit.Note that circuits of only simple resistors are discussed. You need to consider each circuit on its merit.================================AnswerIt depends. In both cases, the total energy expended will be the sum of the energies expended by each individual load.
