Question

what is absorption spectra?​

Answer 1

Noun. the characteristic pattern of dark lines or bands that occurs when electromagnetic radiation is passed through an absorbing medium into a spectroscope. An equivalent pattern occurs as coloured lines or bands in the emission spectrum of that medium.

Answer 2

when the white light is first pass through the substance and transmitted light is analysed the

we get absorption spectrum. It consists of dark lines separated by bright bands.

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