Calculate the age of the universe for the following Hubble's constant, (a) 50 km/s/MDC
Q: Estimate the age of the Universe, in years, using an outdated value of 99.90 km/s/Mpc for Hubble’s…
A: Outdated value is, 99.9 km/s/Mpc So, the age of universe is calculated as, Age= 1Outdated value
Q: Calculate the age of the universe if the Hubble constant were 65 km/s/Mpc.
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Q: How would I calculate the age of the universe in billions of years from the Hubble constant (73.48…
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Q: Using our example from the previous unit, let's try to determine the Hubble time for this example…
A: Solution Given dataSpeed v=4000km/sDistance d=20Mpcwhat would the age of that universe be in…
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Q: What was the maximum age of the universe predicted by Hubble's first estimate of the Hubble…
A: Hubble’s time: It is defined as follows, Here H is the Hubble’s constant which has unit km/s/Mpc…
Q: Calculate the age of the universe if the Hubble's constant was 60 km-s¹ Mly¹.
A: Our universe is constantly expanding, It was observed by Edwin Hubble when he saw the galaxies…
Q: given: a (distance to center of galaxy in AU) = 1,717,914,439 AU P (suns orbital period in years)…
A: Given: a (distance to center of galaxy in AU) = 1,717,914,439 AU P (suns orbital period in years) =…
Q: The matter density in the Universe today is ?m=2.7×10−27kgm−3. What would be the value of the…
A: Given that the matter density in the Universe today is 2.7×10-27 kg/m3 and the Hubble constant is 38…
Q: Calculate the age of the universe for the following Hubble's constant, (b) 65 km/s/Mpc
A: As per Hubble's law, the universe is expanding. If we assume that the expansion's apparent velocity…
Q: If the value of the Hubble's constant were found to be 60 km/s/Mpc, what would the Hubble time be?
A: The galaxies in our universe are moving away from each other. This was observed by Edwin Hubble. He…
Q: Now let’s determine when the universe “started its trip”. The distance is 800 Mpc, but first convert…
A:
Q: If Hubble’s constant had a value of 85 km/s/Mac, what would be the age of the universe?
A: Given: If Hubble’s constant had a value of 85 km/s/Mpc.
Q: When the universe was approximately one second old its size grew by a factor of 10 to the power of…
A: When the universe was approximately one second old its size grew by a factor of 10 to the power of…
Q: What is the estimated age of the Universe (in years) if the Hubble constant is 70 km/s/Mpc?
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Q: Calculate the age of the universe for the following Hubble's constant, 200 1... - N (d) 20 km/s/Mpc
A: As per Hubble's law, the universe is expanding. If we assume that the expansion's apparent velocity…
Q: If the Hubble's constant was 100 km/s/Mpc instead of 70 km/s/Mpc what would be the estimated age of…
A: It was observed that the galaxies were moving away from us. Edwin Hubble calculated their recession…
Q: Assume the observable Universe is charge neutral, and that it contains n nuclei (hydrogen plus…
A:
Q: Recent findings in astrophysics suggest that the observable universe can be modeled as a sphere of…
A: It is given that,
Q: Calculate the age of the universe for the following Hubble's constant, m (c) 80 km/s/Mpc Of
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Q: What would be your estimate for the age of the universe if you measured Hubbleʹs constant to be 33…
A: We are given the value of Hubble constant. We are to find the age of universe. We are also given the…
Q: If a galaxy is 8.8 Mpc away from Earth and recedes at 498 km/s, what is H0 (in km/s/Mpc)? _______…
A: The required value of Hubble’s constant is, The required value of Hubble time is,
Q: Explain why the universe cannot be older than the Hubble time.
A: Given: To explain universe is not older than the Hubble time as,
Q: If the current mass of the universe consists of 75% protons and 25% 4He, what is the current ratio…
A: Given: Universe consists of 75% protons and 25% 4He.
Q: If a galaxy is 9.0 Mpc away from Earth and recedes at 510 km/s, what is H? What is the Hubble t
A: Hubble's law states that galaxies are moving away from Earth and the farther they are faster they…
Q: What is the estimated age of the Universe (in years) if the Hubble constant is 80 km/s/Mpc?
A: Hubble constant (H) = 80 kms-MpcUsing , 1 Pc = 3.08×1016 m= 80×1000 ms×106×3.08×1016 m = 2.59×10-18…
Q: According to the standard Big Bang theory (neglecting any effects of cosmic acceleration), what is…
A: Hubble constant = 50 km/s/Mpc age of universe = inverse of hubble constant = 1/(50 km/s/Mpc ) Using…
Q: Calculate the age of the universe for the following Hubble’s constant, (a) 30 km/s/Mpc
A: As per Hubble's law, the universe is expanding. The recessional velocity of galaxies is directly…
Q: A. Instruction: Complete the Venn Diagram by providing the similarities and differences of the…
A: The Ptolemy, Copernicus, and Tychonic universe model clearly illustrates the overall relationships…
Q: The visible section of the Universe is a sphere centered on the bridge of your nose, with radius…
A: a) The visible thing is very limited to the universe's finite age and light's speed. Time is less…
Q: What is the spatial radius of curvature for a hypothetical closed universe at a moment of time with…
A: Parameters for a hypothetical closed universeWe need to find the spatial radius of curvature of this…
Q: The Universe is approximately 13.8 Billion years old. What is the volume of the visible universe in…
A: Age of universe = 13.8 billion year Distance travel by light in 13.8 billion light year is.…
Q: What is the estimated age of the Universe (in years) if the Hubble constant is 60 km/s/Mpc?
A:
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