In terms of joules, the answer is 216,000 joules.
First, you must convert 1 hour to seconds.
1 hr = 60 mins
60 mins = 3,600 seconds
The formula for finding power can also be used to find work if power and time are provided.
Power = Work/Time
60 watts =work/3,600 seconds
To find this, multiply 3,600 by 60
3,600 X 60 = 216,000
The unit for work is joules, so the answer is 216,000 joules.
How_much_work_is_done_using_a_60-watt_light_bulb_for_1_hour
Read more: How_much_work_is_done_using_a_60-watt_light_bulb_for_1_hour
18,000 J
In terms of joules, the answer is 216,000 joules. First, you must convert 1 hour to seconds. 1 hr = 60 mins 60 mins = 3,600 seconds The formula for finding power can also be used to find work if power and time are provided. Power = Work/Time 60 watts =work/3,600 seconds To find this, multiply 3,600 by 60 3,600 X 60 = 216,000 The unit for work is joules, so the answer is 216,000 joules.use the power formula
In ten hours, a 200W bulb will use: 10 * 200 = 2000 Watt-hours = 2 kwh
The power rating of a light bulb is measured in watts (W), which represents the amount of electrical energy it consumes per unit of time. If a light bulb has a power rating of 60 watts (for example), it means it consumes 60 watt-hours of energy in one hour of operation.
Actually, your wrong. Sure, the lighting ithat is set for proper illumination is 60watts, but if anyone is used to using a dimmer, you can dial down the power consumption for a typical incandescent bulb and it will still light. And as expected, the light level will decrease as you lower the dimmer setting as well.
The energy used (work done, same thing) is 120 watt-hours, which is also 0.12 units or 120x3600 joules.
Assuming an electricity rate of $0.12 per kilowatt-hour, running a 70-watt light bulb for 1 hour would cost $0.0084 or 0.84 cents. This calculation is done by converting watts to kilowatts (70W = 0.07 kW) and then multiplying by the cost per kilowatt-hour.
18,000 J
In terms of joules, the answer is 216,000 joules. First, you must convert 1 hour to seconds. 1 hr = 60 mins 60 mins = 3,600 seconds The formula for finding power can also be used to find work if power and time are provided. Power = Work/Time 60 watts =work/3,600 seconds To find this, multiply 3,600 by 60 3,600 X 60 = 216,000 The unit for work is joules, so the answer is 216,000 joules.use the power formula
To remove the same amount of heat as a light bulb in an hour (about 60 watts), approximately 200 ml of sweat would need to evaporate per hour. This calculation is based on the heat of vaporization of sweat and the rate of heat production by a light bulb.
A 150 watt light bulb consumes 150 watts of energy per hour when it is turned on.
"A standard light bulb I would consider to be a 60 watt light bulb, and kilowatts are the amount of usage in a light bulb. From my research I have found that a standard 60 watt light bulb uses approximately 1.44 Kilowatts per hour."
In ten hours, a 200W bulb will use: 10 * 200 = 2000 Watt-hours = 2 kwh
The power rating of a light bulb is measured in watts (W), which represents the amount of electrical energy it consumes per unit of time. If a light bulb has a power rating of 60 watts (for example), it means it consumes 60 watt-hours of energy in one hour of operation.
Actually, your wrong. Sure, the lighting ithat is set for proper illumination is 60watts, but if anyone is used to using a dimmer, you can dial down the power consumption for a typical incandescent bulb and it will still light. And as expected, the light level will decrease as you lower the dimmer setting as well.
a normal incandescent 60 watt light bulb uses 60 watts of electricity to produce 20 watts worth of light, and 40 watts worth of heat. It is more of a heat bulb than a light bulb. it is great if you can capitalise on the free heat, but if it is not cold in your house, turn it off. is there a better bulb? no. why are they ideal? cheap (as low as 10 cents for the el cheapos), never change shape/design/size/compatability, make pleasant light I could go on for an hour, but the best bulb is the cheapest.
A normal light bulb can take up to 20-30 kilowatts so it all depends on what type of light bulb. My light bulb can take 15 kilowatts max and will blow out in an hour straight. So if your using some different type of light bulb like an Eco friendly one, look at the package to see for details or talk to your local electrician.