A star’s emission spectrum consists of

Color lines indicating wavelength of light

Black lines indicating wavelength of light

A rainbow of all the colors of visible light

One red line

Question

A star’s emission spectrum consists of

 Color lines indicating wavelength of light

 Black lines indicating wavelength of light

 A rainbow of all the colors of visible light

 One red line

anonymous · Answer

Help please! I already found out the other answers

anonymous · Answer

An emission spectra occurs when the atoms and molecules in a hot gas emit extra light at certain wavelengths, causing bright lines to appear in a spectra. As with absorption spectra, the pattern of these lines are unique for each element. We can see emission spectra from comets, nebula and certain types of stars.

according to this, i guess its color lines indicating wavelength of light.

anonymous · Answer

got this from here, http://coolcosmos.ipac.caltech.edu/cosmic_classroom/ir_tutorial/spec.html

anonymous · Answer

Thanks.