The energy loss from speaking for one hour can vary based on factors such as voice volume, speed of speech, and individual physiology. On average, speaking for one hour burns around 50-100 calories, which is equivalent to the energy in a small snack.
1 watt-hour equals 1 watt times 1 hour, or 3600 joules.
That means kilowatt times hour - a power of 1 kilowatt, over a time of 1 hour, would give one kilowatt-hour. It is, therefore, a unit of energy (equal to 3,600,000 joules, since a joule is a watt-second).
One kilowatt-hour (kWh) is a unit of energy, not rotation. It represents the amount of energy consumed when one kilowatt of power is used for one hour. The concept of rotations does not directly translate to kWh.
To calculate the energy consumed in one hour, you can use the formula: Power (W) x Time (h) = Energy (Wh). So, for a 1000W device running for one hour at 220V, it would consume 1 kWh (or 1 unit) of electricity.
The heater uses 1000 watts of power at every instant it is running. If it runs for 1 hour, it uses 1000 watt-hours of energy. That is called a kilowatt-hour or a Unit. So it it uses 1 kilowatt-hour per hour.
30
Generally speaking the funerals take about half an hour for the prayer.
A 400-watt light uses energy at the rate of 0.4 kilowatt. In 1 hour, it uses 0.4 kilowatt-hour of energy.
The energy 1 kilowatt-hour (kWh) is 3600000 joules.AnswerThere is no such thing as a 'kilowatt per hour'. You probably mean 'kilowatt hour'?
One=mental loss Two=mental loss + 8 hour unconsiousness Three= (one hit on head) wolvie dead
There are many more than two units in common use for energy. Some of them are: -- newton-meter -- joule -- foot-pound -- calorie -- watt-second -- kilowatt-hour -- horsepower-hour
Watts are units for measuring the rate of energy consumption. So it is meaningless to speak of how many watts something consumes in a length of time. (It would be like asking how many miles per hour a car drives in an hour.)Energy consumption may be measured in kilowatt-hours. A typical microwave consumes 1500 watts, which would be 1.5 kilowatt-hours in one hour.
Generally speaking, it would be 8 electrons, but there are many exceptions.
There is no such thing as a "kilowatt per hour". Kilowatt is a unit of power, not of energy. A unit of energy is kilowatt-hour. That's kilowatt times hours, not "per" hour ("per" implies division, not multiplication). If a generator produces 10 kilowatts, that means it produces 10 kilowatt-hours every hour.
Generally speaking, it would be 8 electrons, but there are many exceptions.
Countries that use the 12-hour time format include the United States, Canada, Australia, the United Kingdom, and many other English-speaking countries.
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