ESS
Grade-9
Easy
Question
Hubble was able to calculate a rough estimate for the formation of the universe by_____________.
- Calculating the rate at which the universe is decreasing.
- Calculating when hydrogen was first created.
- Calculating the rate of the expansion of universe.
- Calculating the age of the chlorine atom
Hint:
Hubble's theory is also known as the universe expansion theory.
The correct answer is: Calculating the rate of the expansion of universe.
Hubble gave the Bing Bang Theory which states that the universe is expanding at an accelerating rate. Hence, he measured the rate at which the universe was expanding.
Related Questions to study
ESS
Consider the following statements. Select the correct option.
I. The very common argument about the origin of the universe is the Big Bang theory.
II. It is also termed as Expanding Universe Hypothesis since universe is expanding by accelerating speed.
Consider the following statements. Select the correct option.
I. The very common argument about the origin of the universe is the Big Bang theory.
II. It is also termed as Expanding Universe Hypothesis since universe is expanding by accelerating speed.
ESSGrade-9
ESS
Which of the following is not an effect of Hubble’s law?
Which of the following is not an effect of Hubble’s law?
ESSGrade-9
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__________ if the density of the universe is less than the critical density.
__________ if the density of the universe is less than the critical density.
ESSGrade-9
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Hubble’s law describe____________________.
Hubble’s law describe____________________.
ESSGrade-9
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Proof that much of the mass of the universe comprise of dark energy has come from __________
Proof that much of the mass of the universe comprise of dark energy has come from __________
ESSGrade-9
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Big Bang theory says ___________.
Big Bang theory says ___________.
ESSGrade-9
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After Big Bang the universe was__________.
After Big Bang the universe was__________.
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_________ are two vital pieces of proof we have for the Big Bang.
_________ are two vital pieces of proof we have for the Big Bang.
ESSGrade-9
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The following is an image of a ____________.
The following is an image of a ____________.
ESSGrade-9
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Present evidence indicates that most of the mass of the universe is present __________.
Present evidence indicates that most of the mass of the universe is present __________.
ESSGrade-9
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Select the CORRECT statement.
Select the CORRECT statement.
ESSGrade-9
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The Cosmic Microwave Background________________.
The Cosmic Microwave Background________________.
ESSGrade-9
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Match the following.
Match the following.
ESSGrade-9
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Which of the following statement is CORRECT?
Which of the following statement is CORRECT?
ESSGrade-9
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Big Bang is seen as the first major threshold because____________.
Big Bang is seen as the first major threshold because____________.
ESSGrade-9
