Calculations
Life Cycle of A Star (part 2)
HR Diagram
Potpourri
100
The velocity of a wave with a frequency of 10 hz, and a wavelength of 3.0 meters.

What is 30 m/s?

100

The phase of low/medium size star after Main Sequence.

What is red giant?

100

The two variables plotted on a Hertzsprung Russel diagram. 

What are brightness and temperature?

100

The Milky Way (our galaxy) is this type of galaxy.

What is a spiral galaxy?

200
The frequency of a wave that has 400 waves pass a point in 12.5 seconds. 

What is 32 hz?

200

The event that creates all of the heaviest elements in the universe.

What is a supernova?

200

The color of the coldest stars in the known universe.

What is red?

200

The term used to describe death by blackhole.

What is Spaghettification? 

300

The frequency of a wave that is traveling at 500 m/s with a wavelength of 0.25 meters?

What is 2,000 hz?

300

They type of star (low, medium or high mass) that has the shortest light expectancy.

What is high mass?

300

The color of our sun.

What is yellow?

300

The approximate age of our sun.

What is between 4 and 5 billion years old?

400

The wavelength of a wave which travels at 320 m/s and has a frequency of 490 hz. 

What is 0.405 m?

400
A low or medium-mass star that has completely stopped undergoing fusion and stopped emitting light.
What is a black dwarf?
400

The color of the hottest stars in the universe. 

What is blue?

400

The largest stars stop being able to undergo nucleosynthesis after they fuse this element. 

What is Iron?

500

The frequency of red light wave traveling at 3.0 x 108 m/s with a wavelength of 7 x 10-7 m

What is 4.3 x 1014 hz?

500

The force that fights back against the outward push of nuclear fusion in a stars core.

What is gravity?

500

The name of the somewhat continuous band of in the center of the Hertzsprung Russel diagram. 

What is the main sequence?

500

The change in pitch of a siren being emitted by an ambulance driving next to you on the highway.

What is no change/ unchanged?

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