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filament of bulb
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∙ 13y ago
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What is a similarity in the line spectrum of mercury and the spectrum of the fluorescent bulb?
A fluorescent lamp contain mercury so the identities of spectrum are normal.
Why are filaments of bulb coiled?
They have to be coiled in order for them to be long enough to produce enough heat, which produces the light in a small space. Otherwise the light bulb would have to be much larger.A filament bulb is coiled to allow a much longer filament to fit into a tiny space. It also reduces the amount of gas which flows across the inner portion of the filament.
What is a line spectrum used for?
The line spectrum is usually used to sort out the atomic fingerprint as the gas emit light at very specific frequencies when exposed to the electromagnetic waves. The electromagnetic waves are usually displayed in form of the spectral lines.
Is the spectrum for the incandescent light a continuous spectrum or a line spectrum?
incandescent bulb is equivalent to white light, i.e it has all the seven wavelengths of light. therefore when passed through a prism it is disperses into all the seven wavelengths WITHOUT ANY SPACES OR BOUNDARIES and are obtained on the screen as a CONTINUOUS SPECTRUM.
Who discovered the dark line spectrum?
Lippershey first discovered a dark-line spectrum.
What spectrum is evidence for quantized change?
Line Spectrum
Is an absorption spectrum also called a bright line spectrum?
No, its an absorption spectrum
Which filament is anchored to the middle of the sarcomere?
The m line
What filament is connected to the Z line thick or thin?
thin
Why is there a curve and not a straight line in the graph for a filament lamp?
I had to answer this and found out that............ The line on the graph that represents the filament lamp is curved because the resistance of it increases with supplied voltage Hope this is alright for you :) x
What were dark lines in the spectrum named for?
Dark lines especially in solar spectrum have been named as Fraunhofer lines. These line are good examples for line absorption spectrum
Continuous spectrum with dark lines where light is absorbed?
dark-line spectrum...
