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What bulbs glow when switch A is closed and switches B and C are open?
Wiki User
∙ 12y ago
it's bulb 3
Wiki User
∙ 12y ago
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Three different bulbs are connected in series when switch is closed the last bulb does not glow why?
because the switch is closed
Which bulb will glow at first when 3 bulbs are connected in series and switch is connected after 1 bulb?
All the three would glow at the same instant.
What will be the order in which the bulbs of the same circuit glow when the switch is on?
All simultaneously. Unless the circuit includes special devices that you failed to mention to sequence them.
What are the light bulbs that use a wire to conduct heat to male it glow?
It might be the energy saving bulbs.
What happens to the bulbs in parallel circuit if one of the bulbs buns out?
The other bulb remain to glow with same intensity.
If you could see inferred light could you see a glow from the back of your eyelids when you closed your eyes?
Yes, you would see a glow from the back of your eyelids when your eyes were closed.
What do the phosphors inside fluorescent bulbs absorb to create a glow?
Ultraviolet Radiation.
Is argon used in glow sticks?
yes also in light bulbs and lasers!
Why do the flimant in light bulbs not have oxygen inside?
because it doesn't let the light glow
Why does incandescent light not glow on material?
Incandescent light bulbs do not emit much Ultraviolet light. Strip lights and compact fluorescent low energy light bulbs do. The whiteners added to white fabrics react to UV light and glow due to fluorescence.
What are the characteristics of a simple circuit?
A simple circuit consists of a source of electro motive force ( EMF or voltage V ) This could be a battery,dynamo or solar cell. The circuit should do something, like light a lamp. For the lamp to glow there must be a flow of electrons called an electric current measure in Amperes (I). For the current to flow the circuit must form a closed loop, like a daisy chain. A switch is a device that breaks this loop and controls the state of the circuit. Closed circuit, switch closed, = lamp on Open circuit, switch not closed = lamp off
Is it the male or female firefly that glows in the dark?
Both glow. but male fireflies would glow brighter as they have 2 'bulbs' while female fireflies only have 1
