1.A generator driven by an engine 2. Photovoltaic cells from sunlight 3. A lead-acid battery 4. A thermo-electric device
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.
The four main types of nonrenewable energy sources are oil, coal, natural gas, and nuclear energy. These sources are finite and do not naturally replenish at a rate that can sustain human consumption over the long term.
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
Fossil FuelsGeoThermal EnergyNuclear EnergyChemical- depending on the source chemical.Yes I No That's 4... ;)Petroleum (crude oil), natural gas (methane and other gases) and coal (not charcoal).
1: chemical energy 2: electromagnetic energy 3: thermal energy 4: nuclear energy 5: mechanical energy 6: electrical energy 7: potential energy 8: kinetic energy
Nuclear Energy, Physical Energy, Mental Energy, And Spiritual Energy
As of 2021, wind energy sources account for about 4 of the world's total energy consumption.
wind,wood,sun,tides
Coal, Oil, Natural Gas, Uranium
- Geothermal - Solar - Wave - Wind
Hydropower, solar power, coal, poltroleum
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
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.
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.
by using a suitable diagram, explain the one of the operation in microwave energy sources except Guinn Diode.
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.
The four main types of nonrenewable energy sources are oil, coal, natural gas, and nuclear energy. These sources are finite and do not naturally replenish at a rate that can sustain human consumption over the long term.