May 23 2019 · 741 million BTUs x 293 kilowatt hours per million BTUs 2168 kilowatt hours per ton of burned coal This means we need 040 tons or 800 pounds of coal to power our lightbulb for a year 876 kWh for a year of light ÷ 2168 kWh per ton of coal 040 tons of coal per year of light 040 tons 800 pounds Answer 800 pounds of coal
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Capacity:150-600TPH
Specification:Φ2.5×40~Φ4.8x68m
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Capacity:150-600TPH
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May 23 2019 · 741 million BTUs x 293 kilowatt hours per million BTUs 2168 kilowatt hours per ton of burned coal This means we need 040 tons or 800 pounds of coal to power our lightbulb for a year 876 kWh for a year of light ÷ 2168 kWh per ton of coal 040 tons of coal per year of light 040 tons 800 pounds Answer 800 pounds of coal
Oct 03 2000 · To find out how many tons of coal were burned for our light bulb we divide 876 kWh by 2460 kWhton That equals 0357 tons Multiplying by 2000 poundston we get 714 pounds 325 kg of is a pretty big pile of coal but lets look at what else was produced to power that light bulb
upon the Coal to Electricity table Color TV Water Heater Dishwasher Clock How much more coal is needed to run a color TV for one hour than to run a BW TV A 100 watt light bulb uses 1 kw of electricity per hour How many pounds of coal are needed to run one 100 watt light bulb for 6 hours 8 hours 10 hours Answers Answers will vary
It takes 714 pounds of coal to power a single light bulb for a year Or 143 pounds of natural gas Or near ly 9 days worth of sunlight hitting a 100 square meter solar array Or 0035 pounds of uranium Or over two and a half hours of a hydroelectric plant operating at 80 capacity
Kilowatt hour kWh unit of energy equal to 1000 watt hours A 100watt light uses 01 kilowatt hours worth of energy How much energy does an electric 100 watt lightbulb use a year 01 kW x 8760 hours in a year 876 kWh kilowatt hours WIND COAL O 15 megawatt turbine x 365 days x 24 hours x 25 capacity 3285 mWh 3285000 kWh O 876
Apr 28 2006 · Therefore it will take about 1076 Kg of coal to produce that much power or about 23725 pounds of coal I know it is 2 cents per hour for 100 watt 2c x 24 hours 48 cents per day That is
34 watts x 3 hoursday x 365 daysyear x 1 kWh1000 Wh 372 kWhyearbulb replaced 372 kWhbulbyear x 15588 pounds CO 2 MWh delivered electricity x 1 MWh1000 kWh x 1 metric ton22046 lbs 263 x 102 metric tons CO 2 bulb replaced Sources EPA 2019
A typical cheap 60 watt equivalent to incandescent LED light bulb is advertised as providing 800 lumens lasting up to 10000 hours at 10 watts Click calculate to find out the electricity cost of a single LED light bulb running at 10 Watts for 5 hours a day
TOOL or APPLIANCE Running Additional Rated Watts Starting Watts HOME Essentials Electric Water Heater Light Bulb – 60 Watts Quartz Halogen Light – 300
What is Watt W – Watt is a unit of power It means the rate at which electricity is consumed or produced by a device For example a 10 watt light bulb consumes power at a rate of 10 watts per hour it does not mean that the light bulb consumed 10 units of electricity it means it will consume power at a rate of 10 watts every hour
Kilowatt hour kWh unit of energy equal to 1000 watt hours A 100watt light uses 01 kilowatt hours worth of energy How much energy does an electric 100 watt lightbulb use a year 01 kW x 8760 hours in a year 876 kWh kilowatt hours WIND COAL O 15 megawatt turbine x 365 days x 24 hours x 25 capacity 3285 mWh 3285000 kWh O 876
Number of incandescent bulbs switched to lightemitting diode bulbs A 9 watt lightemitting diode LED bulb produces the same light output as a 43 watt incandescent light bulb Annual energy consumed by a light bulb is calculated by multiplying the power 43 watts by the average daily use 3 hoursday by the number of days per year 365
upon the Coal to Electricity table Color TV Water Heater Dishwasher Clock How much more coal is needed to run a color TV for one hour than to run a BW TV A 100 watt light bulb uses 1 kw of electricity per hour How many pounds of coal are needed to run one 100 watt light bulb for 6 hours 8 hours 10 hours Answers Answers will vary
Heres a measurement you probably havent thought of before it takes between 3000 gallons and 6000 gallons of water to power a 60watt incandescent bulb for 12 hours a day over the course of a
You need 1600 watts to light your bulb for three nights so youd need 1600290 55 square meters in Massachusetts in December or 1600690 23 square meters in New Mexico in July If you do that same calculation for an efficient light bulb say a 14watt compact fluorescent youll see
Sep 30 2014 · Now how much electric power is required to keep a single traditional light bulb lit for a year – 24 hours a day The following interesting graphic shows the energy use of a 100 W light bulb per year differentiated by source Source GOOD magazine via World Economic Forum Twitter click here to enlarge graphic
TOOL or APPLIANCE Running Additional Rated Watts Starting Watts HOME Essentials Electric Water Heater Light Bulb – 60 Watts Quartz Halogen Light – 300
Jul 14 2011 · To produce enough electricity for a 100 W bulb lit for the entire year you would need 035 tons of coal 876 kWh divided by 2500 kWhourston And 035 tons is the same at 700 lbs
Oct 14 2019 · For so long many of us have associated watts with the amount of light a bulb gives off In general that works well with traditional incandescent light bulbs A 60W incandescent bulb typically gives off around 650800 lumens A 25W incandescent bulb typically produces around 150 lumens much less light
Sep 29 2017 · To power one 100 watt bulb for a year would take 325 kg of coal A light bulb uses 876 kWh of energy per year In a coalfired power generator only 40 of coal’s thermal energy is converted to electricity There is 2460 kWh of electricity generated per ton of coal A standard 500 megawatt coal power plant produces 35 billion kWh per year
Electricity and Coal A G id A joule is an amount of energy and a watt is a rate at which energy is used defined as 1 W 1 J ∕ s How many joules of energy are required to run a 100 W light bulb for one day
Jan 16 2019 · The total amount of energy needed to use a hair dryer varies based on your model and generally falls between 1200 and 2000 watts with the most common usage right around 1875 watts Exactly how much electricity that consumes really depends on how long it takes to dry your hair 5 minutes 156 kilowatthours kWh 15 minutes 468 kWh
How much power is required to do 100 tools of work on an object in a time of 05 seconds Running the air conditioner uses gas because the energy to run the air conditioner comes from the engine and the engines energy comes from the gasoline What type of a simple machine would the bottom of a light bulb be screw A fork would be an