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How much eletrical energy energy in kilowat hours would 60 w light bulb use un 60 sdays if left on steadily?
60 days is 24x60 hours, so the energy used is 60x24x60 watt-hours, 86400 watt-hours or 86.4 kilowatt-hours or units.
If it is a 60-watt incandescent bulb it could be replaced by a 12 watt low-energy bulb, and in the same time that would use only 17.3 units, saving 69 units costing about £10.
What else can I help you with?
Electric energy usage on your electric bill is measured in?
Electric energy usage on your electric bill is measured in kilowatt-hours (kWh). This indicates the amount of electrical energy consumed over a period of time.
Is megawatt a unit of energy?
No, it is the unit of Power. Where 1MW = 106 Watt
How how does watt to energy work?
Watt is a unit of power, which measures the rate at which energy is consumed or produced. Energy is the total amount of work done over time. To calculate the energy consumed or produced, you multiply the power (in watts) by the time (in hours) the device is operating. This gives you the total energy in watt-hours.
What is the equation to find the amount of energy used. By appliance?
The equation to calculate the amount of energy used by an appliance is: Energy (kWh) = Power (kW) x Time (hours). Multiply the power consumption of the appliance in kilowatts by the number of hours it's used to find the total energy consumed in kilowatt-hours.
Which equation is used to calculate the amount of electrical energy used?
The equation used to calculate the amount of electrical energy used is: Energy (in kilowatt-hours) = Power (in kilowatts) x Time (in hours).
How much eletrical energy in kilowatt hours would a 60.0 w light build use in 60.0 days if left on steadily?
To calculate the energy usage of the light bulb, we first convert the power in watts to kilowatts (60.0 W = 0.06 kW). Then, we multiply the power by the time (0.06 kW * 60 days) to get the total energy consumed in kilowatt-hours. Therefore, the light bulb would use 3.6 kWh of electrical energy if left on steadily for 60 days.
How could we use kilowat hours?
A kilowatt hour (kWh) is a measure of how much energy you're using.It is simply a unit of measurement that equals the amount of energy you would use if you kept a 1,000 watt appliance running for an hour.Energy(in kilowatt-hours) = power in kilowatts × time in hours.
What is a sentence for steadily?
She ran slowly, but steadily, and soon finished the race. He wrote steadily for hours.
How do you use steadily in a sentence?
While his injuries were serious, he's steadily improving. It has been snowing steadily for several hours.
How do you calculate the cost of using a 2 kw heater for 6 hours if a unit costs 8 p?
The heater rating times the hours times the cost per kilowat hour.
What is the distance from Las Vegas NV to Monterey CA?
about 6 hours if your driving at 65 mph steadily
Electric energy usage on your electric bill is measured in?
Electric energy usage on your electric bill is measured in kilowatt-hours (kWh). This indicates the amount of electrical energy consumed over a period of time.
Is megawatt a unit of energy?
No, it is the unit of Power. Where 1MW = 106 Watt
How many hours could you run a TV on the energy you save by recycling just one can?
You can run a TV for three hours on the energy saved by recycling one aluminium can.
How you can calculate how much energy is used by a light bulb?
from its power if it is 100 watt so it produces 100 joule per second but this includes all energy produced by the lamp (light/heat energy) Their is a formula E=h x v, E=energy, v=frequency, and h=the constant I think
How how does watt to energy work?
Watt is a unit of power, which measures the rate at which energy is consumed or produced. Energy is the total amount of work done over time. To calculate the energy consumed or produced, you multiply the power (in watts) by the time (in hours) the device is operating. This gives you the total energy in watt-hours.
What is the equation to find the amount of energy used. By appliance?
The equation to calculate the amount of energy used by an appliance is: Energy (kWh) = Power (kW) x Time (hours). Multiply the power consumption of the appliance in kilowatts by the number of hours it's used to find the total energy consumed in kilowatt-hours.
