Retake H-R Quiz

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 category is our Sun located in?

• White Dwarfs
• Supergiants
• Main Sequence
• Giants

Red stars are the _____________.

• hottest
• coolest
• biggest
• brightest

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

In which region of the H-R Diagram would you be likely to find Blue Giants?

• W
• X
• Y
• Z

In which region of the H-R Diagram would you be likely to find the brightest, reddest stars?

• W
• X
• Y
• The orange dashed line

Use the diagram to answer the question.Using the figure, which star is a supergiant?

• North Star
• Deneb
• Pollux
• Sirius B

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

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

• neutron stars

• black holes

• white dwarfs

• brown dwarfs