Question

Spectral interference is much ...... when monochromators are used.
(a) less
(b) high (c) very high
(d) low
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Answer 1

Answer:

hope may it help you

Explanation:

a) less

Answer 2

Answer:

Spectral interferences are carried on by particles from the atomization process scattering incident radiation from the source or by interference species emissions that overlap or are approaching the wavelength of the analyte.

Explanation:

The monochromatic light wave, which cannot split into two additional colors of light, separates into two light waves with the same wavelength and phase during interference. This phenomenon is known as spectral interference.

To determine the wavelength of the emission lines or fluorescence lines produced by the sample, a monochromator is included in fluorescence spectrophotometers and emission spectrometers.

Thus, the spectral interference is much less when monochromators are used.

Hence, the correct option is (a) less.

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