When an astronomer sees certain stars and galaxies that look much redder than expected, what conclusion might the astronomer draw about the motion of that galaxy?
Answers (2)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “When an astronomer sees certain stars and galaxies that look much redder than expected, what conclusion might the astronomer draw about the ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
What causes the weight of an object to change depending on if it is on Earth or the Moon?
Answers (2)
The police department is very proud of their new police cars. They announced that they are able to go from a stopped position to 80 miles per hour in 6 seconds. They are describing their cars'
Answers (1)
The conservation of energy principle applies to a. all systems. b. open systems. c. closed systems. d. Ideal gas systems.
Answers (2)
Which term describes the rate at which electrical energy is used
Answers (1)
Which of the following solutions can be used to neutralize a solution of HMO3
Answers (1)
New Questions in Physics
Match the following. 1. energy a push or a pull 2. mechanical energy energy of a moving object 3. kinetic energy a force directed away from an object 4. heat the ability to do work 5. work a force moving an object through a distance 6.
Answers (1)
Scientists hypothesize that oxygen began to accumulate in earth's atmosphere of living things with the ability to?
Answers (1)
The 3 stages of the water cycle are
Answers (2)
What is the main natural force responsible for mass movement of rocks and debris?
Answers (1)
In a mass spectrometer, a specific velocity can be selected from a distribution by injecting charged particles between a set of plates with a constant electric field between them and a magnetic field across them (perpendicular to the direction of
Answers (2)