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What do black lines on a spectrum produced by a

What do black lines on aspectrum produced by a spectroscope indicate?
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What do black lines on a spectrum produced by a spectroscope indicate
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Each galaxy gives off its own spectrum of light. The spectrum includes colors and thin black lines. The dark lines are caused by
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What type of spectrum is produced by a hydrogen gas when a high potential difference is applied to it?a visible spectrum
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When this happens, certain lines (colors) of light are missing. This is called a/an _____.A. visible spectrum B. electromagnetic
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What do black lines on a spectrum produces by a spectroscope indicate?
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Why will a rainbow never have a black stripe?A:Black is not a color on the color spectrum. B:In direct sunlight, the color back
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Drag the hydrogen spectrum next to the star spectrum so that the edges line up do some of the lines on the spect the two
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How does the number of lines in the emission spectrum for an element compare with the number of lines in the absorption
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a) Describe the emission spectrum of a hydrogen discharge tubeb) Explain why different color lines appeared in different
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