Question

Explain how a scientist uses spectra of stars to determine the star's composition.

Answer 1

@spectrum

Answer 2

@saifoo.khan

Answer 3

first ...what is a spectra of stars? do you know?

Answer 4

No. It dpes not say.

Answer 5

I kept looking on google but nothing.. Ot is alright if you cannot understand.

Answer 6

*looks hopefully up at saifoo*

Answer 7

@amistre64

Answer 8

different elements give off different light when heated.

Answer 9

is that the answer?

Answer 10

i wouldnt know what a "complete" answer would look like. But that is the basic idea.

Answer 11

alright. long asi write something dpwn.

Answer 12

thanks.

Answer 13

yep, if you ever get the hankering to burn an sos dish pad with a blowtorch ... youll know what im talking about :)

Answer 14

okay, i shall keep that in mind :D

Answer 15

*waves at spectrum*