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An incandescent lamp is marked

An incandescent lamp is marked '120v,75W'a)what is the current in the lamp under normal condition of operation? b)How much does
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2. asked by Charles
3. 673 views
investigate and compare economic and environmental impacts of incandescent light bulbs versus the various fluorescent lamps,
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2. asked by poo
3. 528 views
Turn an incandescent lamp on and off quickly while you are standing near it. You feel it's heat, but you find when you touch the
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2. asked by Rachel
3. 1,216 views
Describe the spectrum of the light from a fluorescent lamp and from an incandescent (tungsten filament) lamp, and try to explain
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2. asked by Jon
3. 1,415 views
A lamp filament is made of tungsten. Why do we get a continuous spectrum rather than a tungsten line spectrum when light from an
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2. asked by shelly
3. 1,359 views
A lamp fimament is made of tungsten. Why do we get a continuous spectrum rather than a tungsten line spectrum when light from an
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2. asked by Leigh
3. 596 views
How do the avalanches of photons in a laser beam differ from the hordes of photons emitted by an incandescent lamp?
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2. asked by Ella
3. 513 views
Jonah just bought a new lamp for his bedside table. The old lamp was 1 1/2 feet tall and the new lamp is 5 feet tall. How much
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2. 84 views
A boy 1.2m tall, stands 6m away from the foot of a vertical lamp pole 4.2m long if the lamp is at the tip of the polecalculate
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2. asked by George
3. 1,063 views
An incandescent lamp with a rating of 100Watts at 100Volts is connected in series with a capacitor across a 220 Volts, 50Hz.
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2. 26 views