Question

Please help and please answer in order one by one not in 1 big paragraph Running out of time

1. Explain how we use a spectrometer to help us determine what stars and planets are made of?

2. Compare the descriptions of spectrometer readings to the examples given on the lesson page.
Based on the description please fill in what atom we are examining with the spectrometer
a. This spectrometer reading shows only yellow. Our atom is most likely ______________________.

b. This spectrometer reading shows some red, blue, and purple. Our atom is most likely ______________________.

c. This spectrometer reading shows some reds, orange, and yellow. Our atom is most likely ______________________.

d. This spectrometer reading shows some red, yellow, and blue. Our atom is most likely ______________________.

e. This spectrometer reading shows some yellow, blue, and purple. Our atom is most likely ______________________.

Answer 1

1) measures the electromagnetic spectrum of the light intensity radiated from the stars.

2) I cannot help you there. It says to go to the lesson