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Newest Stars Questions

1. star far outside of solar system( very____)
   1. 1 answer
   2. 23 views
2. stars give a lot of heat and___stars are further away so they___ example:____, polaris
   1. 1 answer
   2. 32 views
3. riusissắp xếp lại sao cho hợp lí, gợi ý đây là tên của một vì sao trên trời
   1. 1 answer
   2. 33 views
4. are giants(stars) cool and bright
   1. 1 answer
   2. asked by Ame
   3. 40 views
5. are super giants hot and dim
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   2. asked by Ame
   3. 30 views
6. There is a , which means the star is ​​​​​​​ the sun.​​​​​​​
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   2. 28 views
7. There is a ______ area, which means the star is _______ area​​​​​​​ the sun.​​​​​​​
   1. 1 answer
   2. 28 views
8. The best way to describe the Sun in comparison to other stars would be:Dimmer then most stars Brighter then most stars Average
   1. 1 answer
   2. asked by Ame
   3. 55 views
9. Balls of gases that produce light and heat
   1. 3 answers
   2. 28 views
10. Choose the correct answer for this saying"A star....... in its final moments" 1. Burns 2 shines
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    2. 42 views
11. How a star dies
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    2. 38 views
12. *Before starting this Portfolio, we strongly encourage you to have either attended the live lesson or watched the live lesson
    1. 1 answer
    2. 60 views
13. How would you describe our own star-- the sun?* 1 point Near the end of it's life--a red giant Burning super hot and bright as a
    1. 1 answer
    2. asked by jimmmyyyyyyy1243
    3. 77 views
14. Does Betelgeuse have a higher apparent magnitude or absolute magnitude than the sun?* 1 point Luminosity Distance from us Both
    1. 1 answer
    2. asked by jimmmyyyyyyy1243
    3. 92 views
15. star
    1. 9 answers
    2. asked by sunrise_lover09
    3. 73 views
16. Complete the following statement using the dropdown. (1 point) A(n) blank lwill end its life cycle as a black hole or neutron
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    2. 61 views
17. Proxima Centauri is the second closest star to our solar system, which makes scientists curious to know more about it. What do
    1. 1 answer
    2. 143 views
18. Menkhib is one of the brightest and hottest stars in the constellation Perseus. Based on the Nebula it is in, what might be a
    1. 1 answer
    2. 37 views
19. Which statement best explains why stars look likepoints of light when observed from Earth? A Stars are much smaller in size
    1. 1 answer
    2. 105 views
20. How does size influence the appearance of a star? Give an example in your response.
    1. 1 answer
    2. 80 views
21. Which star has the highest surface temperature?a) Blue star b) Yellow star c) White star d) Red star
    1. 1 answer
    2. 117 views
22. For stars in the main sequence, which color of stars tend to have higher absolute brightness?The HR diagram is shown with
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    2. 77 views
23. Which pair of terms directly relates to the actual brightness of the star
    1. 1 answer
    2. 52 views
24. Which of the following pairs of terms directly relates to the actual brightness of a star?* absolute magnitude and luminosity
    1. 1 answer
    2. asked by qr3ty
    3. 80 views
25. Stars do not exist as separate entities in space, but instead belong to large groups of other stars that are held together by
    1. 1 answer
    2. 66 views
26. Which of the following describes the position of the North Star if you go nearer the equator?* 1 point it disappears completely
    1. 1 answer
    2. 49 views
27. What are the light years and distance between 1000 stars in our observable universe
    1. 1 answer
    2. 46 views
28. Which property classifies the star based on its temperature?its apparent magnitude its mass its spectral type its radius
    1. 1 answer
    2. 58 views
29. The blue giant star in Orion is called Bellatrix, and its distance is 243 ly. What is the distance in parsecs?
    1. 1 answer
    2. 53 views
30. Suppose that the volumes of four stars in the Milky Way are 2.7 × 10^8 km3 , 6.9 × 10^4 km^3 , 2.2 × 10^12 km^3 , and 4.9 ×
    1. 1 answer
    2. asked by Ruka
    3. 85 views
31. Galaxy A has 8 x 10^7 stars. Galaxy B has 4 x 10^9 stars. Choose which galaxy has more stars. Then fill in the blank with a
    1. 1 answer
    2. asked by SUKUNA
    3. 119 views
32. Barnard’s Star is about 5.9 light years from the sun. The star has an approximate temperature of 2,800 K.Based on the diagram,
    1. 11 answers
    2. 153 views
33. Which of the following statements is true?(1 point) Responses Supergiants are hotter and brighter than white dwarfs Supergiants
    1. 1 answer
    2. 71 views
34. answer theses questionsStars spend most of their life fusing ______ into __________. Question 3 options: Hydrogen, Helium
    1. 1 answer
    2. 98 views
35. All stars begin their life in aQuestion 2 options: black hole main sequence protostar nebula
    1. 1 answer
    2. 79 views
36. Please refer to the below diagram to help you answer the question which of the following statements is trueA) Main sequence can
    1. 1 answer
    2. 94 views
37. A sphere of matter with a density and temperature great enough to cause a nuclear reaction at its centerA) nebula B) star C)
    1. 1 answer
    2. 51 views
38. Alpha Centauri appears as a bright object visible in the Milky Way galaxy. Alpha Centauri is actually a system of three objects.
    1. 1 answer
    2. asked by silent
    3. 77 views
39. Barnard’s Star is about 5.9 light years from the sun. The star has an approximate temperature of 2,800 K.Based on the diagram,
    1. 1 answer
    2. 165 views
40. Barnard’s Star is about 5.9 light years from the sun. The star has an approximate temperature of 2,800 K.Based on the diagram,
    1. 1 answer
    2. 162 views
41. Which of these statements are true?Supergiants are hotter and brighter than white dwarfs Supergiants are hotter and brighter
    1. 1 answer
    2. 74 views
42. Which of the following statements is true?(1 point) Responses Supergiants are hotter and brighter than white dwarfs Supergiants
    1. 2 answers
    2. 74 views
43. Where would you find a dim, hot star?(1 point)Responses Bottom left Bottom left Bottom right Bottom right Top left Top left Top
    1. 1 answer
    2. 85 views
44. Matching select the best answerA chart that plots a star temperature and brightness can also tell your spectral class and color
    1. 1 answer
    2. asked by The
    3. 84 views
45. Where do you find a Bri hotter star?Bottom left Bottom, right Top left Top, right
    1. 1 answer
    2. asked by The
    3. 57 views
46. Where do you find a Bri hotter star?Surface temperature Bottom left Bottom, right Top left Top, right
    1. 1 answer
    2. asked by The
    3. 57 views
47. Which of the following statements is true?Super giants, are hotter and brighter than white dwarfs Why dwarfs are the coolest
    1. 1 answer
    2. asked by The
    3. 116 views
48. The star is about 5.9 light years from the sun. The star has an approximate temperature of 2800 K.Based on the diagram, what
    1. 1 answer
    2. asked by The
    3. 146 views
49. The Sun is the star that gives energy to Earth. Why does Earth not get energy from other stars?A. Other stars are too big. B.
    1. 1 answer
    2. 95 views
50. Which statement about stars is true?A. Stars shine brightly and steadily. B. Stars move around planets in orbits. C. Stars
    1. 1 answer
    2. 145 views
51. Match the term to its description.Match Term Definition Dwarfs A) Very bright, massive stars with relatively low temperatures
    1. 1 answer
    2. asked by kade
    3. 189 views
52. Which stars have the lowest absolute brightness?The HR diagram is shown with Absolute Brightness on the y axis from negative
    1. 1 answer
    2. asked by kade
    3. 111 views
53. Massive stars have lower absolute brightness.True False
    1. 1 answer
    2. asked by kade
    3. 89 views
54. Which statement describes the formation of stars?They begin in nebulas. Heat and gases contract. Gravity causes stars to
    1. 1 answer
    2. asked by kade
    3. 95 views
55. The Sun is a type of star. It is like the stars seen in the sky at night. Many of these stars are really larger than the Sun.Why
    1. 1 answer
    2. 85 views
56. QuestionAlpha Centauri B is a star that is about the same size as the Sun. Why does it appear much smaller and dimmer than the
    1. 1 answer
    2. 89 views
57. QuestionAlpha Centauri B is a star that is about the same size as the Sun. Why does it appear much smaller and dimmer than the
    1. 1 answer
    2. 84 views
58. Use the paragraph to answer the question. Two stars, star A and star B, have equal luminosities. Star A is closer and has a
    1. 1 answer
    2. 89 views
59. How does the sun compare to most other stars in the universe?
    1. 1 answer
    2. 138 views
60. Use the paragraph to answer the question.Two stars, star A and star B, have equal luminosities. Star A is closer and has a
    1. 1 answer
    2. 108 views
61. How does the composition of distant stars support the big bang theory?(1 point)ResponsesDistant stars are composed mainly of
    1. 1 answer
    2. 87 views
62. How does the sun compare to most other stars in the universe?(1 point)Responses The sun has the largest apparent magnitude and a
    1. 1 answer
    2. asked by Billy
    3. 96 views
63. What is absolute magnitude?(1 point)Responses The measure of the amount of light given off by a star. The measure of the amount
    1. 1 answer
    2. asked by oliver
    3. 83 views
64. ow does the sun compare to most other stars in the universe?(1 point)Responses The sun has the smallest apparent magnitude and a
    1. 1 answer
    2. asked by oliver
    3. 87 views
65. How does the sun compare to most other stars in the universe?(1 point)Responses The sun has the smallest apparent magnitude and
    1. 0 answers
    2. asked by oliver
    3. 84 views
66. What is true of older stars?(1 point) Responses They tend to be duller than younger stars. They tend to be duller than younger
    1. 1 answer
    2. 94 views
67. Which type of star would the Mystery Star be that you identified for Letter a according to the Hertzsprung-Russell Diagram?
    1. 1 answer
    2. 61 views
68. Which one of these statements is true of the brightest stars?A) each part of the main sequence B) Many are supergiants C)
    1. 1 answer
    2. asked by M
    3. 98 views
69. How does the sun compare to most other stars in the universe?A.Relatively average apparent magnitude and highest luminosity. B.
    1. 3 answers
    2. asked by Ely
    3. 190 views
70. What is absolute magnitude?(1 point)Responses The measure of how bring a star appears from Earth. The measure of how bring a
    1. 1 answer
    2. 89 views
71. How does the sun compare to most other stars in the universe?(1 point)Responses The sun has the smallest apparent magnitude and
    1. 1 answer
    2. 63 views
72. What is absolute magnitude?(1 point)ResponsesThe measure of actual brightness of a star. The measure of actual brightness of a
    1. 1 answer
    2. 88 views
73. Properties of Stars Quick Check4 of 5 4 of 5 ItemsQuestionWhat is true of older stars?(1 point)ResponsesThey tend to be duller
    1. 1 answer
    2. 105 views
74. How does the sun compare to most other stars in the universe?(1 point)ResponsesThe sun has the largest apparent magnitude and a
    1. 1 answer
    2. 91 views
75. How does the sun compare to most other stars in the universe?(1 point) Responses The sun has the smallest apparent magnitude and
    1. 1 answer
    2. asked by candy
    3. 87 views
76. How does the sun compare to most other stars in the universe?(1 point) Responses The sun has the largest apparent magnitude and
    1. 1 answer
    2. asked by lol
    3. 59 views
77. How does the sun compare to most other stars in the universe?(1 point)A. The sun has the largest apparent magnitude and a
    1. 1 answer
    2. 80 views
78. How does the sun compare to most other stars in the universe?(1 point) Responses The sun has a relatively average apparent
    1. 1 answer
    2. asked by Jesus is real
    3. 65 views
79. How does the sun compare to most other stars in the universe?(1 point)Responses The sun has a relatively average apparent
    1. 11 answers
    2. 108 views
80. How does the sun compared to most other stars in the universe
    1. 1 answer
    2. 89 views
81. How does the sun compare to most other stars in the universe?A:The sun has the largest apparent magnitude and a relatively
    1. 1 answer
    2. 77 views
82. How does the sun compare to most other stars in the universe?(1 point)Responses The sun has the largest apparent magnitude and a
    1. 1 answer
    2. asked by Blexxed Emeraldz Freestyle
    3. 95 views
83. How does the sun compare to most other stars in the universe? (1 point)The sun has the largest apparent magnitude and a
    1. 1 answer
    2. 97 views
84. what type of star has and absolute magnitude of 10 and temperature of 15,000
    1. 7 answers
    2. asked by Butterflies@-@
    3. 88 views
85. How does the sun compare to most other stars in the universe?(1 point) ResponsesThe sun has the largest apparent magnitude and a
    1. 1 answer
    2. asked by I LIKE STARS
    3. 103 views
86. How does the sun compare to most other stars in the universe? (1 point)The sun has the largest apparent magnitude and a
    1. 7 answers
    2. asked by Pinkhearts4u
    3. 99 views
87. Which color would a star appear to be if it had a higher surface temperature than a white star?(1 point) Responsesred yellow
    1. 1 answer
    2. asked by I LIKE STARS
    3. 85 views
88. How bright a star appears to us on Earth depends MAINLY on: (1 point) Responses the age of the star the age of the star your
    1. 1 answer
    2. asked by Jesus is real
    3. 106 views
89. How bright a star appears to us on Earth depends MAINLY on:the age of the star your position on Earth The composition of the
    1. 1 answer
    2. 112 views
90. Which show the stars in the correct order, from lowest luminosity to highest luminosity?Sun white dwarf red supergiant
    1. 1 answer
    2. 115 views
91. What type of star has an absolute magnitude of 10 and a temperature of 15,000 K?
    1. 1 answer
    2. 78 views
92. what type of star has an absolute magnitude of 10 and a temperature of 15,000 K
    1. 1 answer
    2. 100 views
93. Which shows the stars in the correct order, from smallest in size to largest?(1 point) Responses Sun, white dwarf, red
    1. 1 answer
    2. 90 views
94. Which one of these statements is true of the brightest stars?(1 point) Responses Several are white dwarfs. Several are white
    1. 1 answer
    2. 66 views
95. Which show the stars in the correct order, from lowest luminosity to highest luminosity?(1 point)Responses Sun, white dwarf, red
    1. 1 answer
    2. asked by HI!
    3. 123 views
96. Which one of these statements is true of the brightest stars?(1 point)Responses Many are supergiants. Many are supergiants.
    1. 1 answer
    2. asked by yes
    3. 130 views
97. Which of the following stars has the longest main sequence lifetime?Group of answer choices a star with a mass of 0.4 solar
    1. 1 answer
    2. 133 views
98. Which of the following stars has the longest main sequence lifetime?Group of answer choices a star with a mass of 0.4 solar
    1. 1 answer
    2. 124 views
99. Our Sun is an average star compared to other stars in our galaxy. Our Sun has an average temperature, luminosity (brightness),
    1. 1 answer
    2. 174 views
100. f a star has an absolute magnitude of 0 and a temperature of 4,500 K, what spectral class is it classified under?(1 point)Respon
     1. 5 answers
     2. 81 views