Explain why astronomers use the term "blueshifted" for objects moving toward us and "redshifted" for objects moving away from us.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Explain why astronomers use the term "blueshifted" for objects moving toward us and "redshifted" for objects moving away from us. ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
What weapon would be the most easy and effective when killing a zombie? (close range) A. Fire axe B. Hand gun C. Machety D. Baseball bat
Answers (1)
Which energy transfers are used in the electric coil of a baseboard heater? A) conduction and radiation B) convection and radiation C) convection and conduction
Answers (1)
Which refrigerator will be easier to roll over uneven ground?
Answers (1)
A car travelling at 15 m/s increases it's speed to 20 m/s in 10 seconds. its average acceleration is?
Answers (1)
Assuming that voltage remains constant, what happens to the current in a wire as its diameter decreases? A. The current is not affected by a change in wire diameter. B. The current alternates between high and low values. C. The current increases. D.
Answers (1)
New Questions in Physics
If you have a beam perfectly balanced on a fulcrum and put a weight at the very end of one side, is there a way to know where you should put a heavier object on the other end?
Answers (1)
Most of the Earth's volcanoes occuWhen fossils or minerals form, certain unstable elements are sometimes locked into them.
Answers (1)
a man is standing on the edge of a 20.0m high cliff. he throws a rock vertically with an initial velocity of 10.0m/s. how high does the rock go?
Answers (1)
The slope of a velocity time graph over any interval of time gives the during that interval
Answers (1)
if light travels in a vacuum at 3.00 x 10^8m/s and its frequency is 7.44 x 10^7 what is its wavelength
Answers (1)