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1 kWh is equal to joules.
The state of motion refers to whether it is stationary or motion, and when it comes to a pit stop, it changes from motion to station, and the state of motion changesWhen exiting the station, it changed from stationary to motion, and the state of motion also changed.
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The state of motion remains unchanged, either it is a uniform linear motion or a stationary motion, and the platform on the train is not only not a linear motion but also not a uniform motion, and the motion state changes.
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ikwh = 3,600,000 joules.
Of course it changed, because the speed changed.
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3600000j=1000w*3600s
The second problem is that no matter whether the train stops in and out of the station or not, its motion state is to change, because the platform is generally higher than the ordinary roadbed, so the movement state of the train passing through the platform must change.
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kW*h = 1000J S * 3600s =
The state of motion includes the magnitude of the velocity and the direction of the velocity. The speed of the train changes when it enters and exits the station, so its motion state changes.
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It depends on whether the speed changes.
If it stops, the state of movement changes.
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1 kilowatt·hour (kw·h) 3600000 joules (j).
The units of work are joules and kilowatt hours, and the relationship between them is as follows:
1 joule 1 watt second, 1 kWh 1 kWh 1 kW 1 hour 1000 watts 1 hour 1000 watts 3600 seconds 360000 joules. i.e.: 1 kWh joule.
The letter units are expressed as follows:
1kw h 1kw h 1000w h 1000w h 1000w 36000s 360000j (j is the symbol for joules, the basic unit of work).
Notes:
Electrical power is used to express how fast or slow electrical energy is consumed (the unit of electrical power is watts or joule seconds). Also commonly used kilowatts). The active power is denoted by a capital p in the formula.
Electrical work is often also the expression of electrical energy in electricity, so kilowatt-hours will usually be the unit of electrical energy. Electrical work is represented by a capital w in the formula.
Unit Conversion of Electricity:
The physical meaning of 1 kWh is: the electrical energy consumed by an electrical appliance with a power of 1 kW for 1 hour of work (or the work done for 1 hour of work).
One kilowatt-hour is equal to:
Joule. Metric horsepower.
Imperial horsepower.
kcal. British Thermal Units.
Feet·pounds.
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1kw·h = 3,600,000 joules = megajoules.
w = pt = 1 kW 1 hour = l kWh = 1000 watts 3600 seconds = joules.
i.e.: 1 kWh joule.
kilowatt-hour or kilowatt-hour (symbol: kw·h; Degree) is a unit of energy measurement that represents the amount of energy consumed by an appliance with a power of one kilowatt after one hour of use.
The unit of "kilowatt hour" is mainly used to measure electricity, because "kilowatt hour" is more easily understood by the general public than joules and is more easily translated into hours of electrical use. On the other hand, Joule is too small to calculate relative to the unit measurement of "kWh", and some public institutions in Chinese mainland use "MWh" instead of "kWh" on their toll bills. In Chinese,"kilowatts"It is sometimes written as 瓩.
In addition, there is a unit of kilowatt-hour (symbol: w·h, whr in the product description), which is one-thousandth of a "kilowatt-hour", and the energy stored by a laptop battery with six cells is about 56 = 3,600 joules.
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The conversion formula between kWh and joules is 1kw·h = 1000w 3600s = 3,600,000 joules.
Kilowatt-hour or kilowatt-hour is a unit of energy measurement that represents the amount of energy consumed by an appliance with a power of one kilowatt after one hour of use. 1 joule (j) = 1 watt second (w·s).
Unit Conversion of Electricity:
The physical meaning of 1 kilowatt is that an electrical appliance with a permeable power of 1 kW consumes electrical energy (or the work done for one hour of work).
One kilowatt-hour is equal to:
Joule. Metric horsepower.
Imperial horsepower.
kcal. British Thermal Units.
Feet·pounds. The units of work are joules and kilowatt hours, and the relationship between them is as follows:
1 joule = 1 watt second.
1 kWh = 1 kW 1 hour = 1000 watts 1 hour = 1000 watts 3600 seconds = 3600000 joules.
i.e.: 1 kWh joule.
1kw h 1kw h 1000w h 1000w h 1000w 36000s 360000j (j is the symbol for joules, the basic unit of work).
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A banquet rents kilowatt period, the auspicious key is equal to 1000 watts, 3600 seconds, 3600000 watts, and Jiao grips Qiao'er.
One joule is one watt second, remember this, you can calculate it yourself when you don't.
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One kilowatt-hour is equal to 3,600,000 joules.
kilowatt-hour or kilowatt-hour (symbol: kw·h; Degrees are often referred to as degrees) is a unit of measurement that represents the amount of energy consumed by an electrical appliance with a power of one kilowatt after one hour of use.
The unit of "kilowatt hour" is mainly used to measure electricity, because "kilowatt hour" is more easily understood by the general public than joules and is more easily translated into hours of electrical use. On the other hand, Joule's pure unit measurement relative to "kWh" is too small to be calculated, and some public institutions in Chinese mainland use "MWh" instead of "kWh" on their bills. In Chinese, "kilowatt" is sometimes written as 瓩.
1kw·h = 3,600,000 joules = megajoules.
Unit Conversion
1 joule = 1 watt second.
1 kWh = 1 kW 1 hour = 1000 watts 1 hour = 1000 watts 3600 seconds = 3600000 joules.
1 kWh joule.
1kw h 1kw h 1000w h 1000w h 1000w 36000s 360000j (j is the symbol for joules, the basic unit of work).
1kw h joules.
1kw h metric horsepower·hour.
1kw h Inch horsepower·h.
1kw h kcal.
1kw h British thermal units.
1kw h ft·lbs.
The above content refers to Encyclopedia - kWh.
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Hello, happy to answer this question for you. A kilowatt-hour is a unit of energy that represents the amount of energy consumed by an appliance with a power of one kilowatt after one hour of use1. Type 1 kilowatt-hour is equal to 3,600,000 joules.
Joule is a unit of energy in the International System of Units that represents the work done by a force of 1 Newton to move an object 1 meter in the direction of the force. The conversion formula is: 1 kWh = Joule hope mine is helpful to you.
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