If the Sun was replaced by a black hole of equal mass, Earth would _____.
A) fall into the black hole on a virtually straight path
B) spiral in to the black hole over several months
C) spiral in to the black hole over the course of several decades
D) continue in its normal orbit
E) spiral away from the black hole, pushed by gravitational waves
Correct Answer:
Verified
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Q27: Supernova remnants _.
A) always contain pulsars, because
Q28: Pulsars were discovered because they _.
A) provide
Q30: Matter falling onto a compact object, such
Q31: An X-ray burster occurs in a pulsar
Q32: The event horizon of a black hole
Q33: The jets emitted by compact objects are
Q34: The first confirmed black hole, Cygnus X-1,
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