HR Diagram

Front

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

Back

Stars get hotter

Front

Which of these stars is hottest? Options: Red Star, Yellow Star, Orange Star, Blue Star

Back

Blue Star

Front

Which star is the coldest? Options: Yellow Star, Red Star, Orange Star, Blue Star

Back

Red Star

Front

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

Back

Medium size with medium temperature

Front

Which category is our Sun located in? Options: White Dwarfs, Supergiants, Main Sequence, Giants

Back

Main Sequence

Front

The category that contains the most stars is...

Back

Main Sequence

Front

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

Back

False

Front

Red stars are the _____________.

Back

coolest

Front

Blue stars are the _____________.

Back

hottest

Front

Which star is sort of cool, dim (not too much light), and red? Options: Betelguse, Sirius B, Procyon B, Barnard's star

Back

Barnard's star