subject
Physics, 12.03.2021 01:00 amandasantiago2001

4. An astronomer uses a spectroscope to observe a faraway galaxy and determines that the spectral lines shift toward the red end of the spectrum. What term should the astronomer use to describe the movement of the galaxy?​

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 23:30
Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?
Answers: 1
question
Physics, 22.06.2019 10:00
Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?
Answers: 2
question
Physics, 22.06.2019 12:30
Which governments provide garbage collection services to homes and businesses
Answers: 3
question
Physics, 22.06.2019 13:00
What causes the formation of ocean currents?
Answers: 2
You know the right answer?
4. An astronomer uses a spectroscope to observe a faraway galaxy and determines that the spectral li...
Questions
question
Biology, 30.07.2020 01:01
question
Mathematics, 30.07.2020 01:01