Physics, 06.12.2021 22:20 whittingtondee7084
The discovery of the cosmic microwave background was important because:.
a. it established a firm center of the universe.
b. it was experimental verification of a prediction from the Big Bang theory.
c. its detection was a major advance in microwave testing.
d. it proved that astronomy at radio wavelengths was possible.
e. it showed the universe must be closed, with more than the critical density here.
Answers: 3
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Blank liquids and gases exert a buoyant force on objects placed in them
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In order of decreasing light-transmitting capabilities of materials, which is the correct sequence? a. transparent -> translucent -> opaque b. opaque -> transparent -> translucent c. opaque -> translucent -> transparent d. translucent -> transparent -> opaque
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The discovery of the cosmic microwave background was important because:.
a. it established a firm...
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