Universe 2024 Practice

When comparing stars, which color star would have the highest surface temperature?

• Blue
• Yellow
• Red
• Orange

When analyzing the movement of stars, astronomers know that a star…

• coming towards you will red shift and going away it will blue shift.
• coming towards you will blue shift and going away it will also blue shift.
• coming towards you will blue shift and going away it will red shift.
• doesn't move.

When analyzing stars, which type is considered balanced between gravity and outward pressure?

• Dwarf
• Main Sequence
• Red Giant
• Protostar

Select the following sentence which best summarizes Hubble’s Law.

• The greater the distance to a galaxy, the greater its velocity.
• The greater the distance to a galaxy, the brighter its halo.
• The greater the distance to a galaxy, the greater its age.
• The greater the distance to a galaxy, the greater its mass.

What Sun Feature is this?

• Solar Flare
• Solar Prominance
• Sun Spot
• Aurora

What Sun Feature is this?

• Solar Flare
• Solar Prominance
• Sun Spot
• Aurora

What Sun feature are the black spots?

• Solar Flare
• Solar Prominance
• Sun Spot
• Aurora

Which layer of the Sun are you looking at?

• corona
• chromosphere
• photosphere
• convection zone

What layer of the Sun do you see during a Solar Eclipse?

• Core
• Chromosphere
• Photosphere
• Corona

What is the end result of our Sun?

• Supernova
• Black Hole
• Neutron Star
• White Dwarf