Question

Which of the following can be used to determine the compostion of a star?

a. line spectra
b. blackbody spectrum
c. the star's magnetic field
d. light from sunspots

Answer 1

A

Step-by-step explanation:

Line spectra are related to the chemical composition of stars, while blackbody radiation is related to the temperature of a star.

Answer 2

B. Blackbody Spectrum is the correct answer.