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# Magnitude of Stars The magnitude $M$ of a star is a measure of how bright a star appears to the human eye. It is defined by $$M=-2.5 \log \left(\frac{B}{B_{0}}\r... ## Question ###### Magnitude of Stars The magnitude M of a star is a measure of how bright a star appears to the human eye. It is defined by$$M=-2.5 \log \left(\frac{B}{B_{0}}\right)$$where B is the actual brightness of the star and B_{0} is a constant. (a) Expand the right-hand side of the equation. (b) Use part (a) to show that the brighter a star, the less its magnitude. (c) Betelgeuse is about 100 times brighter than Albiero. Use part (a) to show that Betelgeuse is 5 magnitudes less bright t Magnitude of Stars The magnitude M of a star is a measure of how bright a star appears to the human eye. It is defined by$$M=-2.5 \log \left(\frac{B}{B_{0}}\right) where $B$ is the actual brightness of the star and $B_{0}$ is a constant. (a) Expand the right-hand side of the equation. (b) Use part (a) to show that the brighter a star, the less its magnitude. (c) Betelgeuse is about 100 times brighter than Albiero. Use part (a) to show that Betelgeuse is 5 magnitudes less bright than Albiero. #### Similar Solved Questions

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flx + 2) = flx) + 2 = Include a graph of each function on the same grid_ Here i5 link Io graphing grid. 5 points Find -f(x) for flx) 2x - 5. (3 points) swimming pool is being drained at a constant rate of 3 inches (depih of the water) per hour The depth of the water aiter 5 hours is 32 inches Write...
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