Questions LLC
Login
or
Sign Up
Ask a New Question
Stellar Evolution
Page 2
Questions (256)
Stellar evolution is the life cycle of a star. A cycle suggests that upon death of a star, another star is born. How is this
4 answers
asked by
korey
2,274 views
After the Sun exhausts its nuclear fuel, its ultimate fate may be to collapse into a white dwarf state. In this state, it would
3 answers
asked by
bob
1,379 views
You are given some data and asked to calculate how long the Sun can continue to shine before it dies. Your answer is years.
1 answer
asked by
Anonymous
122 views
what causes a super nova?
7 answers
asked by
yamomma
45 views
how are nebulae and star related?
stars are pulled toward nebulae. nebulae are found inside star. stars explode to form nebulae.
15 answers
asked anonymously
70 views
10. How does a star's life begin
10 answers
asked by
CJ So Cool
2,304 views
What are two competing effects that determine the size of the star?
Please keep the answer short and thank you.
2 answers
asked by
Catherine
640 views
As a star ages, its internal composition changes as nuclear reactions in the star's core convert one element into another. True
3 answers
asked by
Christina
644 views
When a star uses up its helium or other elements, it's collapses in to a
3 answers
asked by
brooo
35 views
The earliest fossil records indicate that life appeared on Earth about a billion years after the formation of the solar system.
5 answers
asked by
anonymous
1,756 views
While the Sun's evolutionary track moves to the ______ on the H-R diagram, the tracks of very massive stars are almost
1 answer
asked by
Liz
361 views
Which of the following types of stars started out on the main sequence with the largest initial mass?
In Graph A, the curve peaks
4 answers
asked by
Oscar
3,804 views
Based on the diagram, which statements about stellar evolution are true? Select the two correct answers.
(1 point) Responses
2 answers
asked anonymously
90 views
4. What is a phase that our sun, a small to average sized star, will never experience?
* 1 point Red Giant Supernova White Dwarf
2 answers
asked by
kitty face
62 views
8. Our sun is in which phase of its life? Nuclear fusion will burn all of the hydrogen in its core and then it will begin its
10 answers
asked anonymously
73 views
The Stars Unit Review Practice
8 of 108 of 10 Items Question Use the diagram to answer the question. The life trajectory of a
4 answers
asked anonymously
62 views
Star reading
2 answers
asked anonymously
17 views
Use the diagram to answer the question.
The life trajectory of a stellar nebula is shown. The stellar nebula, a purple gas ball
2 answers
asked by
kitty face
49 views
As a stars size increases, it’s luminosity
2 answers
asked anonymously
23 views
The sun like 80 to 90 percent of stars is in which stage of life
2 answers
asked anonymously
81 views
Which of these is a heavy element in a star
2 answers
asked anonymously
67 views
Where do all stars begin their evolution
2 answers
asked anonymously
41 views
Which of these characteristics of a star make it most likely to become a black hole? Select two correct answers.
a. It is dying
10 answers
asked by
Connexus Student
87 views
Which is a possible sequence in the life cycle of a massive star? choose one
nebula, protostar, star, super red giant, supernova,
4 answers
asked anonymously
64 views
Use the diagram to answer the question.
The life trajectory of a stellar nebula is shown. The stellar nebula, a purple gas ball
2 answers
asked by
Pokemon Go
54 views
Which description best summarizes the steps that take place during black hole
formation, in the correct order? A small star gains
4 answers
asked by
Tanyashand
88 views
What is the main light element produced in a star
1 answer
asked by
Sayge
113 views
What is the name given to a small, low-mass star remnant that has burned off all of its fuel?
1 answer
asked by
d
67 views
_____ stars fuse hydrogen atoms into helium atoms by____
fusion and burn for billions of years.
1 answer
asked by
brooklyn
79 views
as the radius of a star increases , how does its luminosity change
1 answer
asked by
Allie Hobbs
69 views
What 3 life cycle stages do all stars go through?
1 answer
asked by
Zeina
70 views
K type star life span is estimated 17 billion years to 70 billion years. How is that possible if the universe is 13.8 billion
2 answers
asked by
Astro
568 views
A. As more stuff gathers, its combined gravitation grows stronger.
B. Once again, the star stuff plunges inward under its own
1 answer
asked by
dum kid who needs help
224 views
How can the evolution of a star over its life cycle be tracked using an H-R diagram? Use a specific example of a category of
1 answer
asked by
Bella
385 views
What are the steps of evolution of star and sun like star? What's difference
2 answers
asked by
Rr
551 views
Please help me with this science, thank you!!
The sun is a mid-sized, main sequence star. What stage is next in the life cycle of
6 answers
asked by
Anonymous_potato
1,890 views
_____ describes the life cycle of a star.
4 answers
asked by
Daniel
748 views
Which of these characteristics of a star make it most likely to become a black hole? Select the two correct answers.(1 point)
Res
3 answers
asked by
wiggle
54 views
Which description best summarizes the steps that take place during black hole formation, in the correct order?(1 point)
Responses
3 answers
asked by
wiggle
73 views
Studying distant galaxies is described as looking back into the past. What does this mean?
(use terms light year, distance, and
1 answer
asked by
KINA
396 views
A planetary nebula is the phase of a
A. neutron star late in its life. B. planet before it becomes a star. C. main sequence star
3 answers
asked anonymously
40 views
Which of the following types of stars started out on the main sequence with the largest initial mass?
In Graph A, the curve peaks
1 answer
asked by
Jason
1,124 views
Which description best summarizes the steps that take place during black hole formation, in the correct order?(1 point)
7 answers
asked anonymously
108 views
Which of the following happens when a low-mass star runs out of fuel? Choose all that apply.
A. Its core becomes a white dwarf B.
3 answers
asked by
Cami
1,137 views
2. which of the following happens when a low - mass star runs out of fuel ? choose all that apply . ( 3points )
A ITS CORE
4 answers
asked by
Shalee ^~^
2,983 views
When some stars use up their fuel, they undergo a catastrophic explosion called a supernova. This explosion blows much or all of
2 answers
asked by
KS
523 views
I just wanted to check to make sure I put these in the right order
steps of a low mass star a clump forms in a giant molecular
1 answer
asked by
kirsten
442 views
Explain how the sun's temperature will change over time as it ages.
3 answers
asked by
octavia
402 views
How can we talk about the evolution of stars over billions of years when human beings have been observing stars for only a few
1 answer
asked by
Harold
358 views
Hypothetically, how hot do you think a green star would be?
2 answers
asked by
Bryce
453 views
Pages
1
2
3
4
5
6
Parent Categories (11)
Astronomy
Astronomy and Astrophysics
Astronomy or Physics
Astrophysics
Cosmology
Light and Optics
Physics
Science
Science and Astronomy
Space Science
Stars