Ask a New Question

Turn an incandescent lamp on

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
1. 3 answers
2. asked by Rachel
3. 1,249 views
An incandescent lamp is marked '120v,75W'a)what is the current in the lamp under normal condition of operation? b)How much does
1. 1 answer
2. asked by Charles
3. 718 views
investigate and compare economic and environmental impacts of incandescent light bulbs versus the various fluorescent lamps,
1. 0 answers
2. asked by poo
3. 559 views
Turn an incandescent lamp on and off quickly while you are standing near it. You feel its thermal energy but find when you touch
1. 1 answer
2. asked by Ashton
3. 819 views
Frank is using a lamp during his lab. He notices that the lamp’s cord is damaged. What should Frank do?A. Use the lamp "as
1. 1 answer
2. 79 views
Describe the spectrum of the light from a fluorescent lamp and from an incandescent (tungsten filament) lamp, and try to explain
1. 1 answer
2. asked by Jon
3. 1,467 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
1. 1 answer
2. asked by shelly
3. 1,414 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
1. 1 answer
2. asked by Leigh
3. 648 views
Which of the following is used to signal other drivers?A. Turn signal B. Headlamps C. Parking lamp D. Fog lamp
1. 1 answer
2. asked by Jeffy
3. 27 views
when you turn on a lamp, then turn it off, explain what happens to the circuit.
1. 6 answers
2. asked by eddie
3. 1,466 views