Question

What is absorption spectra?

Answer 1

Absorption spectra:

$\bullet$ It is formed by electomagnetic radiations.

$\bullet$ These are passed through a medium.

$\bullet$ This spectra is broken by a specific pattern of:

$\implies$ Dark lines

$\implies$ Bands

Answer 2

ANSWER :

ABSORPTION SPECTRUM :

It is the spectrum of absorb radiation strike on it. Some dark lines appears in continuous spectrum which gives us information about the absorbed radiations.