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Phototubes are more sensitive than photovoltaic cells.

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in Analytical Instrumentation by (131k points)
Phototubes are more sensitive than photovoltaic cells.

(a) True

(b) False

The question was posed to me in an interview for internship.

My question is taken from Flame Emission Photometers topic in portion Colorimetry and Spectrometry of Analytical Instrumentation

1 Answer

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The correct option is (a) True

For explanation: Phototubes are more sensitive than photovoltaic cells. Therefore, it can be used to measure low intensities.

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