5)Suppose we look at a photograph of many galaxies. Assuming that all galaxies formed at about the same time, which galaxy in the picture is the youngest? A)the one that is reddest in color B)the one that appears smallest in size C)the one that is closest to us * D)the one that is farthest away E)the one that is bluest in color
Q: the
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A: Given data: rgalaxy=4 kpcv=150 km/s Need to determine the orbital period of the outer stars.
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A: Required : The correct choice.
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A: Dear student as per the QnA guidelines I will be answering the first 3 subparts of this problem…
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A: a. The existence of the disk of the galaxy
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A: A kpc or kiloparsec is equal to the 1000 parcec Here, In the option this value is not given
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A: The question above has been given from Hubble's law. This law is also known as the Hubble-Lemaitre…
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Q: The traditional theory states that our galaxy formed a. as a large spherical cloud of gas that…
A: According to traditional theory the galaxy is formed by the combination of gas and dust particles.…
Q: Indicate whether the following statements are true or false. (Select T-True, F-False. If the…
A: T T T F T T
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A: Dark Matter is an unknown matter which is not visible. The reason behind its invisibility is, it…
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A: Question: When we observe the most Distant galaxies what are we looking at.
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A: mass of black hole, M=106 MΘ=106*2*1030=2*1036 Kg radius of orbit,r=0.33 Au=0.33*1.5*1011=0.495*1011…
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A: The distribution of globular clusters within the galaxy, and explain what that implies about the…
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A: Required : The correct option.
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A: Given : What is the name for the spherical cloud of thinly scattered stars and globular clusters…
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A: Note: As per the policy, only the first question will be solved. If you want the solution for other…
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A: Radio maps of the spiral arms of our galaxy map the location of dense neutral hydrogen clouds.
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A: To find true or false: Dwarf elliptical galaxies and giant ellipticals probably formed in entirely…
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A: Population 1 stars are the newer and younger stars.
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Q: Imagine that you have achieved immortality and you used it to travel outside of the Milky Way (you…
A: If you were to leave the Milky Way and travel at 1/10th of the speed of light, it would take you…
Q: 3 Billion Light-years 2 Billion 2 Billion Light-years Light-years 2.5 Billion 2.5 Billion…
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Q: hist alown, cosmic noon and the present day. histor
A:
Q: D
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A: Given information: The value of the Hubble's Constant (H0) = 70 km/s/Mpc We know that 1 Mpc =…
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A: which of the following objects would you expect to be lacking any stars older than 10 billion years.…
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A: Given, Mass of Galaxy = 1× 10 40 kg Mass of solar system = 2× 1028 kg Radius = 2.5 × 1020 m We need…
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