Question

Which of the following could be used as the layer of dielectric in interference filters used in Absorption Spectroscopy?

a.

Graphite

b.

MgF₂

c.

Fe

d.

AgNO₃

Answer: (b).MgF₂

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Q. Which of the following could be used as the layer of dielectric in interference filters used in Absorption Spectroscopy?

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