Astronomers believe that the reason some quasars seem to have nearby companions with very similar properties is that quasars are often binary systems.
Answer the following statement true (T) or false (F)
False
Physics & Space Science
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Materials that have a large magnetic susceptibility and are insulators are _________.
Fill in the blank(s) with the appropriate word(s).
Physics & Space Science
Which of the following is FALSE
A) The edge of the universe is 14 billion light years away from us and we are located in the center of the universe b) the farther away an object is the earlier we see it in time from earth c) we see object as they were and where they were when light left them, but not as they are today
Physics & Space Science
What's the best explanation for jovian planets farther from the Sun having less mass?
What will be an ideal response?
Physics & Space Science
A main difference between a radio wave and a light wave is
A) wavelength. B) frequency. C) both of these D) neither of these
Physics & Space Science