Notice how the eight planets group roughly into pairs on the graphs. Which planets are in each pair?
What will be an ideal response?
Answer: The pairs are Mercury and Mars, Venus and Earth, Neptune and Uranus, Saturn and Jupiter.
You might also like to view...
While riding a bicycle, if you stop pedaling you will still continue to move forward due to ________.
A. pressure B. inertia C. gravity D. acceleration
A(n) __________________ is one-3,600th of a degree
a. precession b. second of arc c. minute of arc d. nadir e. angular diameter
A supercluster is a ________.
A. group of open star clusters B. cluster of several dozen galaxy clusters C. group of globular star clusters D. All of these choices are correct.
The maximum mass of a white dwarf is
A) about the mass of our Sun. B) limitless; there is no theoretical limit to the maximum mass of a white dwarf. C) about 3 times the mass of our Sun. D) about 1.4 times the mass of our Sun.