H-R Diagram and Star Properties

What is this section of stars known as?

• Main Sequence

• Red Giants

• White dwarfs

• Blue/Red Supergiants

Tags

NGSS.HS-ESS1-3

Which stage is represented by this picture?

• Red Giants

• Main Sequence

• White Dwarfs

• Blue Giants

Tags

NGSS.HS-ESS1-3

NGSS.HS-ESS1-1

Where does our sun lay on the H-R diagram?

• Main sequence

• White Dwarfs

• Red Giants

• Yellow star

• Young stars

Tags

NGSS.HS-ESS1-3

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

• Stars Get Larger
• Stars get Colder
• Stars get hotter

Which of these stars is hottest?

• Red Star
• Yellow Star
• Orange Star
• Blue Star

Which star is the coldest?

• Yellow Star
• Red Star
• Orange Star
• Blue Star

As a whole, Giants are considered hotter than White Dwarfs.

• True
• False

Red stars are the _____________.

• hottest
• coolest
• biggest
• brightest

Tags

NGSS.HS-ESS1-3

Look at the H-R diagram. Which star is
sort of cool, dim (not too much light), and red?

• Betelguse
• Sirius B
• Procyon B
• Barnard's star

What small, hot, faint objects are found at B?

• neutron stars

• black holes

• white dwarfs

• brown dwarfs

Tags

NGSS.HS-ESS1-3