# If You Have a 100 Watt Light Bulb How Much Energy Does It Use Each Minute?

If you have a 100 watt light bulb, it will use 6,000 joules energy each minute. Basically, a 100 watt light bulb uses 100 joules of thermal energy for each second. Electrical energy converts light bulb into thermal energy and electromagnetic radiation.
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Q&A Related to "If You Have a 100 Watt Light Bulb How Much Energy..."
 The definition of a Watt is 1 Joule/second. Therefore: 150W * 60 Sec = 9000 Joules / minute. In units more applicable home energy use, 9000 Joules/minute equals .0025 Kilowatt Hours http://wiki.answers.com/Q/How_much_energy_does_a_1...
 Jason is right but let me do the arithmetic for you. 100W x [1j)/(1s) / (1W) x 60s/1m = 6,000j/1m. http://answers.yahoo.com/question/index?qid=200909...
 How much energy (in kJ) http://www.chacha.com/question/how-much-energy,-in...
 Closest I've seen is 92 Watts. How do I know that, because I have been trawling the DIY stores for a similar bulb closest to 60 Watts. Closest I can get is 55Watts. I shall subscribe http://www.theanswerbank.co.uk/Home-and-Garden/Int...
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