Our Place in The Universe

Q.

The imaginary line around which the earth rotates is called –

1. Orbit

2. Inclination

3. The plane of elliptic

4. Axis

Q. Who proposed the Heliocentric model of the universe?

1. Ptolemy
2. Georges Lemaitre
3. Nicolaus Copernicus
4. Galileo Galilei

Q. What is the Geocentric model of the universe?

1. The stars are at the centre of the universe.
2. The Sun is at the centre of the universe.
3. The Earth is at the centre of the universe.
4. The Moon is at the centre of the universe.

Q. Who formulated a model of the universe in which the Earth was the center of the universe in 150 CE?

1. Galileo
2. Copernicus
3. Aristotle
4. Ptolemy

Q. proposed the Heliocentric theory which stated that the earth revolves around the sun.

1. Aristotle
2. Ptolemy
3. Plato
4. Copernicus

Q. What was the Copernicus' model of universe known as?

1. Geocentric model
2. Heliocentric model
3. Big Bang model
4. Homocentric model

Q. Which country did Ptolemy belong to?

1. Italy
2. France
3. Egypt
4. Greece

Q.

State And Explain Fermi Paradox?

Q. When did Copernicus formulate the new model of the universe?

1. 1543
2. 1544
3. 1545
4. 1534

Q.

The theory that best explains the birth of the universe is known as:

1. Big bang theory

2. Steady-state theory

3. Oscillating theory

4. None of the above

Q. In which year did the second model of the universe by Nicolaus Copernicus came out?

1. 1512
2. 1543
3. 1574
4. 1481

Q. This scientist proposed the Sun Centred theory. Who are they?

1. None of these
2. Aristotle
3. Pythagoras
4. Copernicus

Q. The Earth rotates on its axis from ___ to ___.

1. North, South
2. East, West
3. West, East
4. South, North