2) WILL MEDAL AND FAN!!

What instrument, along with a telescope, allows study of the wavelengths of visible light coming from a star?

a. a shortwave radio set

b. a nuclear reactor

c. a solar flare

d. a spectrograph

Question

2) WILL MEDAL AND FAN!! 

What instrument, along with a telescope, allows study of the wavelengths of visible light coming from a star?

a. a shortwave radio set

b. a nuclear reactor

c. a solar flare

d. a spectrograph

thefurball · Answer

I'm not sure about the spectograph, but let's think about this again. Visible light doesn't help us with a radio, nuclear reactor, or solar flares lol. So I'm pretty sure it's d.

sammixboo · Answer

Remember this is your lesson? (I did this lesson a few months ago) http://www.umsl.edu/~physics/files/images/electricity/diffraction.jpg

anonymous · Answer

so it would be d? @sammixboo

sammixboo · Answer

Yup

sammixboo · Answer

That is a spectrograph http://www.umsl.edu/~physics/files/images/electricity/diffraction.jpg

sammixboo · Answer

It records the different color of lights, and these colors are different with different things

sammixboo · Answer

A spectrograph tells you this stuff

anonymous · Answer

thanks!! so much!! @sammixboo

sammixboo · Answer

:) No problem