Tag: origin of universe

Questions Related to origin of universe

What is the fundamental component of universe known as?

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. Galaxy

  2. Universe

  3. Asteroids

  4. meteors

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Correct Option: A
Explanation:

Stars, planets and Sun together makes the solar system. Group of solar systems form a galaxy. Groups of galaxy forms the universe. 

Universe --> Galaxies --> Solar systems.

Meteors are commonly known as:

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. Comets

  2. Stars

  3. Asteroids

  4. Shooting Stars

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Correct Option: D
Explanation:

Meteor is a heavenly body that is observed as the streak of light in the air from the Earth. It is also known as shooting star or falling star.

Jupiter has a thick atmosphere of ___________ which reflects most of the sun light falling on it.

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. Oxygen

  2. Helium

  3. Nitrogen

  4. Hydrogen

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Correct Option: D
Explanation:

90% of the Jupiter's atmosphere is hydrogen and remaining 10 % is helium. Ammonia, sulphur, methane and water vapour forms the minute fractions.

The un-burnt piece of meteor which reaches the surface of the earth:

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. Celestial bodies

  2. Meteorites

  3. Comets

  4. Stars

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Correct Option: B
Explanation:

A part of the meteor or asteroid that reaches the Earth's atmosphere is termed as meteorite. 

Meteorites are celestial objects.


___________ was launched in the honour of Kalpana Chawla, a space scientist of Indian origin, who died in mishap in a space vehicle. Fill in the blank. 

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. INSAT-3E

  2. INSAT-3D

  3. INSAT-1A

  4. INSAT-IID

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Correct Option: A
Explanation:

NSAT-3E was launched in the honour of Kalpana Chawla, a space scientist of Indian origin, who died in mishap in a space vehicle.

Which of the following is NOT evidence of the Big Bang Theory?

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. the universe is getting bigger

  2. abundance of Hydrogen and Helium

  3. Stars that are blue shifted

  4. CMBR everywhere

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Correct Option: C

Why is the Big Bang Theory the most accepted theory for how the universe was formed?

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. It is the most simple explanation for the evidence we have

  2. Religion says its the best theory

  3. Science has proven it beyond doubt

  4. A small group of scientists said it was the best opinion

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Correct Option: A

The pulses seen from a pulsar are caused by:

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. gobs of hot gas from an accretion disk falling rhythmically onto the star's surface.

  2. the star's rapid rotation sweeping beams of radiation across the viewer's line of sight.

  3. a dark companion periodically eclipsing the bright ``pulsar' itself.

  4. the star's radius expanding and contracting as it burns iron in its core.

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Correct Option: B

State whether true or false :
All the planets revolve round the Sun in elliptical orbits.

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. True

  2. False

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Correct Option: A

State whether true or false :
The most popular argument regarding the origin of the universe is the Big Bang Theory.

social science universe and space the big bang and the early development of the universe origin of universe evolution of the universe

  1. True

  2. False

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Correct Option: A