GK
THE UNIVERSE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It has increased
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It has decreased
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Either A or B
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None of the above
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Detailed explanation-1: -It found that the mean temperature of gas across the universe has increased more than 10 times over that time period and reached about 2 million degrees Kelvin today–approximately 4 million degrees Fahrenheit. The universe is getting hotter, a new study has found.
Detailed explanation-2: -Up until now, scientists have theorized that as the Universe expands, its temperature has gradually declined. New research, however, from Ohio State University suggests otherwise-that the Earth is actually increasing in temperature as it expands.
Detailed explanation-3: -As the universe expands, and it does according to Hubble, the temperature drops.
Detailed explanation-4: -The Big Bang was the earliest known event in the universe. We can trace the history of our universe back about 14 billion years, to a fiery period known as the Big Bang. At that time, the universe was extremely hot and dense.