Suppose you look at a spectrum of visible light by looking through a prism or diffraction grating. How can you decide whether it

Question

crimeas [40]

3 years ago

8

Suppose you look at a spectrum of visible light by looking through a prism or diffraction grating. How can you decide whether it

is an emission line spectrum or an absorption line spectrum?

Physics

2 answers:

elena55 [62] · Answer 1 · 2022-08-25T10:24:36+03:00

elena55 [62]3 years ago

5 0

Answer:An emission line spectrum consists of bright lines on a dark background, while an absorption line spectrum consists of dark lines on a rainbow background.

Explanation:

ICE Princess25 [194] · Answer 2 · 2022-08-25T11:40:50+03:00

ICE Princess25 [194]3 years ago

5 0

Answer:

If you see discrete wavelengths(colors) it is emission line spectrum. However , If you see all visible wavelengths (like rainbow ) it is absorbtion line spectrum.

Explanation: