The Big Bang Theory

Description: The Big Bang Theory Quiz
Number of Questions: 14
Created by:
Tags: astronomy cosmology the big bang theory
Attempted 0/14 Correct 0 Score 0

What is the theory that explains the origin and evolution of the universe?

  1. The Steady State Theory

  2. The Big Bang Theory

  3. The Oscillating Universe Theory

  4. The Multiverse Theory


Correct Option: B
Explanation:

The Big Bang Theory is the prevailing cosmological model for the universe from the earliest known periods through its present expansion and cooling.

What is the evidence that supports the Big Bang Theory?

  1. The cosmic microwave background radiation

  2. The abundance of light elements

  3. The expansion of the universe

  4. All of the above


Correct Option: D
Explanation:

The cosmic microwave background radiation, the abundance of light elements, and the expansion of the universe are all evidence that supports the Big Bang Theory.

What is the cosmic microwave background radiation?

  1. The leftover radiation from the Big Bang

  2. The radiation emitted by stars and galaxies

  3. The radiation emitted by the Sun

  4. The radiation emitted by the Earth


Correct Option: A
Explanation:

The cosmic microwave background radiation is the leftover radiation from the Big Bang, which is the prevailing cosmological model for the universe from the earliest known periods through its present expansion and cooling.

What is the abundance of light elements?

  1. The abundance of hydrogen and helium in the universe

  2. The abundance of carbon and oxygen in the universe

  3. The abundance of nitrogen and neon in the universe

  4. The abundance of silicon and iron in the universe


Correct Option: A
Explanation:

The abundance of light elements, such as hydrogen and helium, in the universe is evidence that supports the Big Bang Theory.

What is the expansion of the universe?

  1. The universe is getting bigger

  2. The universe is getting smaller

  3. The universe is staying the same size

  4. The universe is oscillating


Correct Option: A
Explanation:

The expansion of the universe is evidence that supports the Big Bang Theory. The universe is getting bigger, and the galaxies are moving away from each other.

What is the age of the universe?

  1. 13.8 billion years

  2. 14.8 billion years

  3. 15.8 billion years

  4. 16.8 billion years


Correct Option: A
Explanation:

The age of the universe is estimated to be 13.8 billion years.

What is the fate of the universe?

  1. The universe will continue to expand forever

  2. The universe will eventually stop expanding and collapse in on itself

  3. The universe will eventually reach a state of equilibrium

  4. The universe will eventually be destroyed by a giant black hole


Correct Option: A
Explanation:

The fate of the universe is still unknown, but the prevailing theory is that the universe will continue to expand forever.

What is the Big Bang Theory?

  1. A theory that explains the origin and evolution of the universe

  2. A theory that explains the origin and evolution of life

  3. A theory that explains the origin and evolution of the Earth

  4. A theory that explains the origin and evolution of the solar system


Correct Option: A
Explanation:

The Big Bang Theory is a theory that explains the origin and evolution of the universe.

What is the evidence for the Big Bang Theory?

  1. The cosmic microwave background radiation

  2. The abundance of light elements

  3. The expansion of the universe

  4. All of the above


Correct Option: D
Explanation:

The cosmic microwave background radiation, the abundance of light elements, and the expansion of the universe are all evidence for the Big Bang Theory.

What is the cosmic microwave background radiation?

  1. The leftover radiation from the Big Bang

  2. The radiation emitted by stars and galaxies

  3. The radiation emitted by the Sun

  4. The radiation emitted by the Earth


Correct Option: A
Explanation:

The cosmic microwave background radiation is the leftover radiation from the Big Bang.

What is the abundance of light elements?

  1. The abundance of hydrogen and helium in the universe

  2. The abundance of carbon and oxygen in the universe

  3. The abundance of nitrogen and neon in the universe

  4. The abundance of silicon and iron in the universe


Correct Option: A
Explanation:

The abundance of light elements, such as hydrogen and helium, in the universe is evidence for the Big Bang Theory.

What is the expansion of the universe?

  1. The universe is getting bigger

  2. The universe is getting smaller

  3. The universe is staying the same size

  4. The universe is oscillating


Correct Option: A
Explanation:

The expansion of the universe is evidence for the Big Bang Theory. The universe is getting bigger, and the galaxies are moving away from each other.

What is the age of the universe?

  1. 13.8 billion years

  2. 14.8 billion years

  3. 15.8 billion years

  4. 16.8 billion years


Correct Option: A
Explanation:

The age of the universe is estimated to be 13.8 billion years.

What is the fate of the universe?

  1. The universe will continue to expand forever

  2. The universe will eventually stop expanding and collapse in on itself

  3. The universe will eventually reach a state of equilibrium

  4. The universe will eventually be destroyed by a giant black hole


Correct Option: A
Explanation:

The fate of the universe is still unknown, but the prevailing theory is that the universe will continue to expand forever.

- Hide questions