Suppose that Hubble's constant were 20 kilometers per second per million light-years. A.

What would the approximate age of the universe be in this case? Suppose that Hubble's constant were 11 km/s/million light years instead of 22 km/s/million light years. Hubble's constant Background When external galaxies were first identified and their optical spectra measured, it was found that the spectral lines of the galaxies did not appear at their expected places; instead, they were redshifted - that is, they appeared at longer wavelength than the expected wavelength of the line. Hubble’s constant 1 5.

2. (Assume the motion is due only to Hubble's law.)
What would be the age of the universe? See the answer. Suppose it was discovered that Hubble's constant, H0, was smaller than previously thought. 24. (Assume the motion is due only to Hubble's law.) AST 301 Introduction to Astronomy John Lacy RLM 16.332 471-1469 lacy@astro.as.utexas.edu Bohua Li RLM 16.212 471-8443 bohuali@astro.as.utexas.edu Myoungwon Jeon RLM 16.216 471-0445 myjeon@astro.as.utexas.edu web site: www.as.utexas.edu Go to Department of Astronomy courses, AST 301 (Lacy), course website. Suppose Hubble's constant is 100 km/sec/Mpc (this is not the currently accepted value). While that may seem like an easy statement to make, it was an incredibly difficult task to accomplish. The graph would have to show luminosity on the vertical axis, rather than velocity. 1. toward us at 2,000 km/s 2. away from us at 2,000 km/s 3. away from us at 200 km/s 4. away from us at 20,000 km/s 1. toward us at 2,000 km/s 2. away from us at 2,000 km/s 3. away from us at 200 km/s 4. away from us at 20,000 km/s

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How would a graph look? 14 billion years C. 20 billion years D. 41 billion years E. 61 billion years. Topics for this week What does Hubble’s law tell us about the …

Example: Units of the Hubble Constant. 3. The data would follow a more shallow line, closer to horizontal than the current line. What if H had a value of 50 km/s/Mpc? How fast would we expect a galaxy 100 million light-years away to be moving? Suppose astronomers were to discover that the value of Hubble's constant were twice as large as it is now thought to be.
Suppose that the Hubble constant had a value of H = 100 km/s/Mpc. The slope of the plot, the ratio of velocity to distance, is known as the Hubble constant. To calibrate Hubble's constant, though, you need to be able to plot the distances for a number of galaxies as obtained using other methods. The Hubble constant, usually denoted by the symbol H 0, measures the rate of the expansion, and it also indicates the size and age of the universe. Hubble's Constant is no more a constant than "Moore's Law" (a conjecture about silicon chip technology development over several decades) is a physical "law." What effect would this discovery have … Given info: Hubble’s constant (H) = 100 km/s/Mpc. Suppose hubbles constant is 100 kmsecmpc this is not School University of California, Santa Barbara; Course Title ASTRONOMY 1; Type. Suppose that Hubble's constant were 20 kilometers per second per million light-years.