Assuming a constant power:(energy consumption) = power x time
In SI units:
joules = watt x seconds
Of course, if the power is not constant, you need to replace the formula by an integral.
Power is the rate of moving energy. Power = (amount of energy moved) divided by (time to move that much energy)
What type of relationship exists between time and wind speed?
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swings = cycles x time ; it is a direct relationship with time
Work is the transfer of mechanical energy; its units are the same as for energy, for example joule. Power is the rate of transfer of energy, and it has units of energy/time, for example watt.
E=mc2
Power is the rate of moving energy. Power = (amount of energy moved) divided by (time to move that much energy)
Relationship between consumer behavior and marketing concept is that consumer behavior is the study of how individual make decision to spend their available resource (time, money, effort) on consumption related time
No, a nation cannot develop without increasing energy consumption. Though a nation might be able to develop by increasing the consumption of energy marginally over time, there is no way to continue a nation's development without added consumption of energy.
E=U*I*t [VAs]=[Joule] It is valid for DC loads. For AC it is valid for rms voltage/current and only if power factor is 1.
The relationship between energy and power is that power is energy used over time!-Brandon Davis, Norwood MAAdditional AnswerPower is the rate at which energy is expended. In other words, power is energy divided by time. Power is measured in watts, while energy is measured in joules. So, the watt is equivalent to a joule per second. For the purpose of billing its customers, energy companies use the kilowatt hour, rather than the joule, kilojoule, or megajoule, to measure energy consumption. Since power is energy divided by time, then energy is power times time. If power is measured in kilowatts, and time in hours, then energy can be measured in kilowatts x hours, or kilowatt hours (kW.h).
power rating is the rate of moving energy their relationship in the amount of heat it produce it divided by time to move that much energy
Watts is a unit of power, energy / time. Therefore, the energy consumption of a device is the amount of watts, multiplied by the time the device is turned on.
You can't directly convert between a measure of time and a measure of energy. MWh is not a "special type of hour", it is the product of megawatts and hours. The general relationship is: energy = power x time.
What type of relationship exists between time and wind speed?
The term power consumption is defined as the amount of electrical energy used over time in an appliance. Power consumption is measured using kilo watts.Another AnswerPower is simply a rate; the rate of energy transfer. So power cannot be 'consumed'; it's energy that's being consumed. So, when we say 'power consumption', what we mean is 'the rate of energy consumption'. As power is a rate, it is measured in joules per second which, in SI, is given a special name: the watt.
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