Question

Which of the following shows the correct use of a star’s emission spectrum?

Studying how many colors of light are emitted by a star
Studying the solar flare activity of a star
Studying the sunspot cycles of a star
Studying the size of a star
@Christian_10_

Answer 1

im not sure

Answer 2

I'm not positive on this one what do you think? @JoannaBlackwelder

Answer 3

this is my last question

Answer 4

maybe try your best guess because I don't this one, sorry!

Answer 5

I think that the emission spectrum will indicate the temperature of the star. Which of these would have to do with the temp?

Answer 6

http://skyserver.sdss.org/dr1/en/proj/advanced/spectraltypes/lines.asp

Answer 7

A?

Answer 8

Yeah, that would be my best guess, but I'm not positive.

Answer 9

okay thank you

Answer 10

i got an 80 on the test that had 25 questions

Answer 11

I think it might be A also.

Answer 12

Awesome Job!!!!!

Answer 13

Not bad. Did you learn anything? :-)

Answer 14

yes i did think yall

Answer 15

:-) No worries