an operating 100-watt lamp is

  1. an operating 100-watt lamp is connected to a 120-volt outlet. what is the total energy used by the lamp in 60. seconds
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    2. sean asked by sean
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  2. This question makes no sense to me. . .A 100-watt lamp glows brighter than a 25-watt lamp. What do you know about the
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    2. Michele asked by Michele
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  3. A 100 watt lamp glows brighter than a 25 watt lamp. What do you know about the resistences of these two lamps. How can you
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    2. Michael asked by Michael
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  4. A 100-watt lamp glows brighter than a 25-watt lamp. What do you know about the resistances of these two lamps?
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    2. Anonymous asked by Anonymous
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  5. calculate the resistances of (a) 100-watt 120-volt incandescent lamp, (b) a 750-watt 115-volt toaster, (c) a 1300 watt 110-volt
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    2. lee asked by lee
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  6. If the cost of running two 100w amplifier, ten fifty watt television and twenty sixty watt lamp for 24 hours if the cost is
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    2. John asked by John
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  7. Consumers pay for electricity by the kilowatt-hour (the amount of electricity used by a 1,000-watt appliance in one hour). If
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    2. Mike asked by Mike
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  8. An electric lamp is marked 240 volt ,60 watt,what is the resistance when it is operated at the correct voltage
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  9. A heat lamp produces 22.5 watts of power at a wavelength of 6.0 {\rm \mu m}.How many photons are emitted per second? 1{watt}} =
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    2. Greg asked by Greg
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  10. If p.d of 240 volt us applied across a lamp and produces an energy of 60 watt what is the value of the current . And calculate
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    2. John asked by John
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