Star Spectra

What gases are in the unknown mixture?

• Gas B & Gas D
• Gas C & Gas B
• Gas A & Gas D
• Gas D & Gas C

Tags

NGSS.HS-PS1-3

NGSS.HS-PS1-5

This unknown star contains 

• beryllium
• copper
• manganese
• strontium

Tags

NGSS.HS-ESS1-3

NGSS.HS-PS1-1

We primarily use emission/absorption spectra to identify ____________ of stars.

• composition

• temperature

• luminosity

• frankfurter

Tags

NGSS.HS-ESS1-2

NGSS.HS-ESS1-3

Which elements are in the mixture?

• A only

• D only

• Z only

• A and D

• D and Z

Tags

NGSS.HS-PS4-3

Which elements are present in the mixture?

• D and E

• D and G

• E and G

• only D

• only G

Tags

NGSS.MS-PS4-1

This unknown star contains 

• beryllium
• copper
• manganese
• strontium

Tags

NGSS.HS-ESS1-3

NGSS.HS-PS1-1

Which two element make up most of the sun?

• helium and hydrogen

• ammonia and methane

• hydrogen and oxygen

• oxygen and helium

Tags

NGSS.HS-ESS1-1

If a star is being observed from Earth and it's light has shifted towards the blue side of the electromagnetic spectrum it would be...

• Moving towards the Earth

• Moving away from the Earth

• This is a trick question that cannot be answered

• It isn't a star, it is a very large blueberry.

Tags

NGSS.HS-ESS1-2

NGSS.HS-PS4-3

Which spectrum tells you that the star is moving away from you the fastest?

• A

• B

• C

• D

Tags

NGSS.HS-ESS1-2

Which spectrum shows a star moving towards you?

• A

• B

• C

• D

Tags

NGSS.HS-PS4-1