Star and Galaxies In The Universe

• E, F, G, H

• E, G, F, H

• F , E, H, G

• H, F, G, E

• White dwarf / Supergiant / Neutron

• White dwarf / Neutron / Supergiant

• Neutron / Supergiant / White dwarf

• Neutron / White dwarf / Supergiant

When a large star dies, the core that remains will become

• black hole

• neutron star

• white dwarf

• supernova

What will happen when a star runs out (kehabisan) hidrogen in its core?

• The star will appear red

• The star will appear blue

• The star will shrink

• The star emits (memancarkan) more light

Diagram 1 shows the death of a red giant star.

What happens at stage P?

• The star expands

• The star shrinks

• An explosion occurs

• All objects near P are pulled towards it

Which of the following characteristics are used to classify stars?

• Temperature

• Time

• Shape

• Galaxy

Which of the following is correct about the Milky Way?

I Elliptical shape

II Does not move

III Spiral galaxies

IV Contains millions of stars

• I and II

• III and IV

• II and III

• I and V

A dim star can appear bright if it is closer to the Earth.

• True

• False

All the elliptical galaxies have the same size.

• True

• False

The Earth is located in a galaxy called the Milky Way.

• True

• False