PHYSICAL SCIENCE (1st Quarter)

How did the universe start to form?

• The universe started to form with the Big Bang.
• The universe was created by a cosmic explosion of stars.
• The universe formed from a giant black hole.
• The universe began as a swirling mass of gas and dust.

He wrote down the theory of General Relativity. His equations indicated that the universe was expanding and decelerating.

• Isaac Newton
• Galileo Galilei
• Stephen Hawking
• Albert Einstein

He found out that galaxies are flying away from us in every direction. The farther they are, the faster they are receding. This is evidence for the expansion of the universe.

• Albert Eistein

• Edwin Hubble

• George Gamow

• Georges Lemaître

He proposed his big bang theory, which explained the recession of the galaxies within the framework of Albert Einstein’s theory of general relativity.

• Albert Einstein

• Edwin Hubble

• Georges Lemaître

• George Gamow

It pertains to the creation of new atomic nuclei, the centers of atoms that are made up of protons and neutrons.

• Nebula

• Protostar

• Nucleosynthesis

• Singularity

What particles that is responsible in forming new elements?

• Proton and Electron

• Electron and Neutron

• Neutron and Proton

• Protostar and Nebula

This occur when the singularity or atom was exploded.

• Explosion of atom

• Nebula

• Protostar

• Nucleosynthesis

The following are the heavier elements EXCEPT.

• Carbon

• Iron

• Magnesium

• Nitrogen

This is the basic building blocks of matter.

• Atoms

• Electron

• Neutron

• Proton

What is the name of this model?

• Solid Sphere Model

• Plum Pudding Model

• Nuclear Model

• Planetary Model