How do jets produced by radio galaxies differ from those of protostars?
What will be an ideal response?
Jets in radio galaxies differ from those in protostars in size and energy output. The centers of radio galaxies are thought to be black holes, while the protostellar disk is orbiting a physical star with an actual surface.
You might also like to view...
If y = 0.02 sin (30x ? 400t) (SI units), the frequency of the wave is
a. 30 Hz. b. 15/? Hz. c. 200/? Hz. d. 400 Hz. e. 800? Hz.
A metal wire has a resistance of 10.0 V at a temperature of 20.0°C. If the same wire has a resistance of 10.6 V at 90.0°C, what is the resistance of this wire when its temperature is 220.0°C?
1.0.700 V 2.9.66 V 3.10.3 V 4.13.8 V 5.6.59 V
According to special relativity, what is the speed of light measured in a space ship traveling at 0.40 c?
A. 0.60 c B. 1.4 c C. 0.86 c D. 1.0 c E. None of these choices are correct.
Why is Hubble's Law called the top of the distance ladder?
What will be an ideal response?