Consider the following statements 1 According to The Nubular Hypothesis sun was considered young and...........

Geography Space

Consider the following statements:

1. According to The Nubular Hypothesis, sun was considered young and slowly rotating.

2. Big Bang Theory explains the origin of Universe.

Which of the statements given above is/are correct?

1 only

2 only

Both 1 and 2

Neither 1 Nor 2

Nebular Hypothesis

Proposed by German philosopher Immanuel Kant and revised by Laplace in 1796.
Sun was considered young and slowly rotating. Planets were believed to be formed out of a cloud like material associated with Sun.
In 1950, Otto Schmidt of Russia and Carl Weizascar of Germany revised Nebular Hypothesis. They believed dust like ‘solar nebula’ with heavy helium and hydrogen surrounds the sun. Disk shaped cloud was created by friction of particles in Solar nebula. The planets were formed due to accretion process.

Big Bang Theory (Expanding Universe Hypothesis)

It explains the origin of Universe. On witnessing that Galaxies move far from each other, Universal expansion is proved by Sir Edwin Hubble in 1920.
For example if we take the balloon and mark some points on it, now blow the balloon we can clearly see the inflation leads to stretching of points.