Multiple Choice
Big Bang Theory suggests that prior to the Big Bang,the universe was ________.
A) nothing
B) a giant neutron star
C) in a very hot and massive state
D) a collapsed supernova
Correct Answer:
Verified
Correct Answer:
Verified
Q75: The Sun belongs to this class of
Q76: Fluorescence occurs when _.<br>A)visible light is converted
Q77: Degenerate matter can have densities 1 million
Q78: A neutron star theoretically will form from
Q79: Cepheid Variables are stars whose brightness varies
Q80: The largest known galaxies are _.<br>A)spiral<br>B)barred spiral<br>C)elliptical<br>D)irregular<br>E)round
Q81: Hubble's law states that galaxies are receding
Q82: The reason scientists believe the reflective bright
Q83: Which fate of the universe is currently
Q84: Stars spend most of their life span