Understanding the Composition of Stars
Authored by Stalbans Physics
Physics
10th Grade
NGSS covered
Used 7+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What property of chemical elements allows us to understand what the universe is made of?
Their temperature
Their density
The the unique set of colours they reflect from the stars.
Their mass
Their unique set of colours when heated.
Tags
NGSS.HS-ESS1-3
NGSS.HS-ESS1-2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which element burns with a red color?
Potassium
Sodium
Strontium
Copper
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What do the black lines in the sun's spectrum represent?
Emission lines
Absorption lines
Transmission lines
Reflection lines
Tags
NGSS.HS-ESS1-2
NGSS.HS-PS4-3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What can we determine by looking at the black lines in the sun's light?
The constituent elements of the sun
The distance of the sun from Earth
The temperature of the sun
The age of the sun
Tags
NGSS.HS-ESS1-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What percentage of the sun is made up of hydrogen?
2%
28%
70%
50%
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which star has about the same heavy element abundance as our sun but less carbon and more nitrogen?
Vega
Polaris
Sirius
Proxima Centauri
Tags
NGSS.HS-ESS1-3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which star contains three times as much iron as the sun?
Sirius
Vega
Polaris
Proxima Centauri
Tags
NGSS.HS-ESS1-3
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