STAR LIFE CYCLE
The ultimate star life cycle thing mic bober by riley
Intersteller medium
first stage of starr life cycle
What elements are present in this stage?
Describe this stage, nebula it’s a cloud of dust,
hydrogeon dust that mixes with heliumIdentify the second phase of a star’s life cycle
What is this phase called protostar
What elements make up a star during this phase? terbulaunt fragmation
What happens during this phase the origonal dust starts to bunch up and form a shape with an chemical chnge
What determines how long (or whether) a star will be in this phase 100,000 years
What happens at the end of this phase, in terms of nuclear processes becomes the protostarIdentify the third phase of a star’s life cycle
What is this phase called main faze
What elements make up a star during this phase gas pressure, light energy,heat, and hydrogen (small period of time)
What happens during this phase the star starts to form into an actual star by combineing elements
What nuclear processes occur during this phase? nucular energy starts to heat up the new star
What happens to the properties of a star during this phase (luminosity, temperature, volume) the temp will increase, luminosity will start to form, sound will just stay same.Identify the final phase of a star’s life cycle
When does a star die explodes into a super nova Why does this happen the heluim turns in to carbon and lights and goes BOOM What are the possible ways in which a star dies One not haveing enough energy,helium,or hit by another super nova blast. What determines the way in which a star dies by the ways I explain on the top When is a supernova produced pure What is this? scillintotars.
The Role of Star’s Light
What does a star’s light reveal about its composition? the heat how bright and how it got some sort of a ray. How does a star’s light become red-shifted or blue-shifted?when blue it starting to die if red it starts to grow into red darwf
Where do the elements come from dead stars.
Give specific examples for hydrogen, iron, nitrogen, and oxygen