Practice Exam Answers

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How long does it take the wave to travel 6 point 0 m in the x -direction?

A
2 point 0 seconds
B
0 point 1 3 seconds
C
8 point 0 seconds
D
0 point 6 7 seconds
31

What is the primary factor that determines whether a supernova remnant becomes a neutron star or a black hole?

A
the speed at which the star rotates
B
the presence of iron in the ejecta
C
the initial mass of the main sequence star
D
the amount of iron in the star's core
33

Arrange the tectonic processes correctly to show how the landforms in the image developed over time. Place the first event at the top of the list.

Answer not available

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