0
What else can I help you with?
How many kilowatt hours does 4 100 watt light bulb use in 24 hours?
Add up all the individual watts, convert everything to kilowatts, then multiply by the number of hours.
How many hours does 244 miles equal to?
At 1mph, 244 miles will take 244 hours to travel. At 60mph, 244 miles will take 4.0666... hours to travel. At the speed of light, 244 miles will take 1.31 milliseconds to travel.
How many hours are there in 2779 miles?
None. Hours is a measure of time while miles is a measure of distance. The two measure entirely different things and you cannot convert one to the other with out additional information. Are you travelling at the speed of a snail or a light beam, for example?
What is an non-example of light?
Well, let's imagine a dark, stormy night where the moon is hidden behind thick clouds. In this darkness, you can't see any light shining through. That absence of light is a non-example of light, reminding us of the beauty and importance of light in our world.
A private plane leaves an airport and flies due east at 192 miles per hour Two hours later a jet leaves the same airport and flies due east at 960 milesper hour how far will the private plane fly be?
When the jet takes off, the light plane has been in the air for 2 hours, and has covered (2 x 192) = 384 miles. That's the light plane's lead. The lead closes at (960-192) = 768 miles per hour. It takes (384/768) = 1/2 hour to close the gap. During that time, the light plane flies another (192/2) = 96 miles, , for a total of (384 + 96) = 480 miles. Also during that time, the jet flies (960/2) = 480 miles. The math checks. They pass. But neither pilot notices it, because the jet passes the prop-job at the speed of sound.
How many kilowatt hours KWh are used to light a 30 watt light bulb in 8?
To calculate the kilowatt hours (kWh) used by a 30 watt light bulb in 8 hours, we first convert the power to kilowatts: 30 watts = 0.03 kilowatts. Then, multiply this by the time in hours: 0.03 kW * 8 hours = 0.24 kWh. So, 0.24 kWh are used to light a 30 watt light bulb in 8 hours.
How many kilowatt-hours does a 50 watt fluorescent light bulb use in 24 hours?
50 watts is 0.05 kilowatts, so in 24 hours it uses 0.05 x 24 kilowatt-hours, or 1.2 kilowatt-hours of energy.
How much energy does a 100 watt light bulb use if it is left on all day?
A 100 watt light bulb uses 2.4 kilowatt-hours of energy if it is left on for 24 hours straight (100 watts x 24 hours = 2400 watt-hours = 2.4 kilowatt-hours).
How many hours of operation with a 60 watt light bulb will one kilowatt hour give you?
The idea is to divide the energy by the power used. First, convert the units to make them consistent. For example, you might convert kilowatt-hours to watt-hours.
Are kilo watt hours bad for energy?
No, kilowatt-hours are an exact measure of a quantity of energy. Energy is something that can be measured exactly and if you have an electricity supply at your house there is a meter that measures the kilowatt-hours you use. If you have a 40-watt light, it uses 40 watt-hours if it is on for an hour. If it is left on for 24 hours it uses 40 x 24 watt-hours, which is 0.96 kilowatt-hours, that might cost you 10-20 cents or pence.
How many kilowatt hours - KWh - are used to light a 30 watt light bulb for 1 hour?
A kilowatt is 1,000 Watts. 30 Watts is equal to 0.03 kilowatts. A kWh or kilowatt-hour is the rate of electrical usage. It is a measure of kilowatts used per period of time (1 hour). 1 kWh is 1 kilowatt (1,000 watts) for 1 hour. So, multiply your 30 watts (0.03 kilowatts) by 1 hour to get kWh. =0.03 kWh In about 33 hours and 20 minutes, this lamp would use 1 kWh.
How many kilowats for 600 watt light for 12 hours a day?
(600 watts) x (12 hours per day) = 7.2 kilowatt-hours per day
How many kilowatt hours does a 100 watt light use in 20 hours?
First let us convert the power of the bulb into kilowatts.A kilowatt is 1000 watts. We have one tenth of that. So 100W = 0.1kWTo work out the kilowatt hours we simply multiply the power in kilowatts by the time the bulb is on for (in hours):0.1kW x 10h = 1 kWha 100 watt bulb uses 100 watts of power. In ten hours it uses 100x10 watt-hours, or 1 kilowatt-hour. A kilowatt-hour is also called a unit, and units are what you pay for.
What does kilowatt hours mean?
kWh = Power(kW) x Time (hours)AnswerA kilowatt hour (symbol kW.h) is a unit of measurement of electrical energy.
What actors and actresses appeared in Before the Light Burns Out - 2013?
The cast of Before the Light Burns Out - 2013 includes: Bryan Breau as Trust Annie McCain Engman as Love
How long does it take to burn one kilowatt?
It will last you a very long time depending on what you use it on. A light bulb will last you until it burns out. It is equal to what the ENIAC used.
What is the cost per week of using a 40w light bulb for 36 hours in a week?
Not enough information - I don't know what your light company charges you per kWh. Here is how you calculate this: a) Convert the week to hours. b) Convert the watts to kilowatts. c) Multiply the result of part (a) by the result of part (b), to get the total number of kilowatt-hours. d) Get the cost per kilowatt-hour. Look at a bill from your power company. If the cost per kilowatt-hour is not stated explicitly, you can divide the total amount of dollars (or whatever) by the kilowatt-hours billed, to get the cost, in dollars per kilowatt-hour. e) Multiply the result of part (c) by the result of part (d).
