0
"Kilowatt" is a rate of using energy. It's not an amount of anything.
A 60-watt bulb uses energy at the rate of 60 watts ... the same as 0.06 kilowatts.
In one hour, it uses 60 watt-hours of energy ... the same as 0.06 kilowatt-hours.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agopower=energy*time
therefore, power consumed=60*10=600W
Wiki User
∙ 10y agoThe energy used each hour is 60 watt-hours.
Wiki User
∙ 11y agoTo find the energy in Joules you multiply power in Watts by time in seconds.
So the sum is 60 watts x 36,000 seconds, or 2,160,000 Joules
Wiki User
∙ 14y ago60W * 8h= 480 watt*hours.
Wiki User
∙ 11y ago6o Wh = 216000 J
Anonymous
30 cents
Add your answer:
Earn +20 pts
How much does it cost to run a 60 watt light bulb for 1 hour if electricity costs 10 cent per kilowatt-hour?
1 kilowatt-hour is 1000 watt-hours and 60 watt bulb consume during 1 hour 60 watt-hours of electricity, so then it costs 0.6 cent =>60/1000=0,06*price of 1 kilowatt-hour = 0.6 cent
How much does it cost to burn 7.5 watt night light bulb?
The bulb uses 7.5 watt-hours each hour, or 90 watt-hours if left on for 12 hours. 1 unit of electricity would be used in 11 days at 12 hours per day.
How much would it cost to run a 15 watt bulb non-stop for one year?
It depends how much you pay for electricity. A 15 Watt bulb would consume around 134 kWh of electricity. In the UK, electricity is around 10p a kWh, so it would cost £13.40 to run the bulb.
How much per hour does it cost to use a 150 watt light bulb?
The actual cost will depend on the charge by your supplier. It can be calculated by finding the cost of 15% of one unit of electricity (kw hour)
How many units of electricity does a 400 watt bulk use in an hour and how much?
Per hour the answer is 400 watt-hours or 0.4 kW-hours (or units).
How much does it cost to run a 60 watt light bulb for 1 hour if electricity costs 10 cent per kilowatt-hour?
1 kilowatt-hour is 1000 watt-hours and 60 watt bulb consume during 1 hour 60 watt-hours of electricity, so then it costs 0.6 cent =>60/1000=0,06*price of 1 kilowatt-hour = 0.6 cent
How much does it cost to burn 7.5 watt night light bulb?
The bulb uses 7.5 watt-hours each hour, or 90 watt-hours if left on for 12 hours. 1 unit of electricity would be used in 11 days at 12 hours per day.
How much would it cost to run a 15 watt bulb non-stop for one year?
It depends how much you pay for electricity. A 15 Watt bulb would consume around 134 kWh of electricity. In the UK, electricity is around 10p a kWh, so it would cost £13.40 to run the bulb.
How much per hour does it cost to use a 150 watt light bulb?
The actual cost will depend on the charge by your supplier. It can be calculated by finding the cost of 15% of one unit of electricity (kw hour)
Which would use more energy a 50 watt bulb or a 75 watt bulb?
A 75 bulb will use more electricity.
How much does a 150 watt light bulb use per hour?
You have to pay for the work (enegy) of 150 watt hours. Scroll down to related links and look at "watt-hour - Wikipedia".
Where do you find a watt?
A watt is a measurement of electricity, usually pertaining to light. Light bulbs luminosity is graded by wattage, such as a 60 watt bulb, 100 watt bulb and so on. You would find a watt in a light bulb, to start.
How many units of electricity does a 400 watt bulk use in an hour and how much?
Per hour the answer is 400 watt-hours or 0.4 kW-hours (or units).
How much energy does a 60 watt bulb use per hour?
A 60W bulb will use 60W X 1 hour / 1000. this will give you the KWh - the units your electricity company uses to charge you.So 60 X 1 =6060/1000 =0.060 Kwh
Is watt and electricity the same?
No. Watt is the measurement of how much electricity.
How long wil 40w bulb glow in order to consume one unit of electricity?
A 40 watt bulb uses 40 watt-hours in an hour, which is 0.04 kilowatt-hours, so it would take 25 hours to use 1 kilowatt-hour or 1 unit.
How much energy does a 1000 watt light bulb use per hour?
A 60 watt light bulb uses 60 watts of power in a period of one hour or 60 watts in one minute or 60 watts in one second or 60 watts during any period of time.How much total energy a 60 watt light bulb "consumes", which is the amount of electricity that has to be paid-for, is measured in watt•hours (that's watts times hours). So a 60 watt bulb consumes 60 watt•hours in one hour, or 60 Wh x 24 hr/day = 1440 Wh per day.That is the same as 1.44 kilowatt•hours (kWh), so, if you look up what your electricity supplier charges for 1 kWh you can figure out how much it would cost you in money. If 1 kWh costs you 25 cents, then leaving a 60 watt light bulb switched on for 24 hours straight would cost you 1.44 kWh x 25¢/kWh = 36 cents.
