H-R Diagram Questions

What are the names of the Major grouping of stars?

• Blue

• White dwarfs

• Giants

• Main Sequence

• Supergiants

Tags

NGSS.HS-ESS1-3

What property of a star is shown on the vertical (Y) axis?

• Brightness

• Color

• Surface Temperature

What property of a star is shown on the Horizontal (X) axis?

• Brightness

• Surface Temperature

• Color

Where are the brightest stars located on the graph?

• Top

• Bottom

Which group contains the dimmest stars on the diagram?

• White Dwarfs

• Main sequence

• Supergiants

• Giants

Which group contains the smallest stars on the diagram?

• White Dwarfs

• Main Sequence

• Supergiants

• Giants

Tags

NGSS.HS-ESS1-3

Which group contains the largest amount of stars on the diagram?

• White Dwarfs

• Main Sequence

• Supergiants

• Giamts

The surface temperature of the main sequence stars (a)   as the brightness of the stars increase.

Giants are ______________ than white dwarfs.

• Colder

• Hotter

• The same temperature

Which star is hotter than the sun?

• Antares

• Vega

• Barnard's star