TEST: Newton, Tides, Space

Analyze this HR Diagram. Which group of stars is considered to have lower than average luminosity as well as a higher than average temperature?

• Giants
• Main Sequence
• White Dwarfs
• Super Giants

A collection of dust and gases where stars can form is called a:

• Galaxy
• Nebula
• Black Hole
• Supernova

Luminosity measures a star's _____________________.

• Color
• Temperature
• Brightness

Which has more mass, Earth or the Moon?

• Earth
• Moon
• The same

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Compared to the rest of the stars, our sun is considered...

• Extremely Large and Cold
• Small with a medium temperature
• Medium size with medium temperature

Which category is our Sun located in?

• White Dwarfs
• Supergiants
• Main Sequence
• Giants

In the diagram given, what happens as we move to the left?

• Stars Get Larger
• Stars get Colder
• Stars get Hotter
• Stars get Brighter

Red stars are the _____________.

• hottest
• coolest
• biggest
• brightest

Which star has the lowest temperature?

• A
• B
• C
• D

Why does the sun look bigger and brighter than other stars?

• It is the furthest star from Earth
• It is next to the Earth
• It is the nearest star to Earth
• It is behind the Earth