Estimate the speed of a galaxy, and its distance from us. If the wavelength for the hydrogen

Question:

Estimate the speed of a galaxy, and its distance from us. If the wavelength for the hydrogen line at 434nm is measured on Earth as being 610nm.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Conceptual Physics

ISBN: 978-0321568090

11th edition

Authors: Paul G. Hewitt

See More Books

Question Posted: Aug 18, 2010 11:47 PM

See More Questions

Estimate the speed of a galaxy (relative to us) that is near the observable edge of the universe, say 12 billion light-years away.
At a race track, you can estimate the speed of cars by listening to the difference in pitch of the engine noise between approaching and receding cars. Suppose the sound of a certain car drops by a...
At what displacement from equilibrium is the speed of a SHO half the maximum value?
What is meant by a throwaway prototype?
Buck's Coffee Shop is famous for its large servings of hot coffee. After a famous case involving McDonald's, the lawyer for Buck's warned management (during 2009) that it could be sued if someone...
In Exercise 39, you calculated probabilities of getting various M&M's. Some of your answers depended on the assumption that the outcomes described were disjoint; that is, they could not both happen...
Explain the elements of planning project communications and how to create a communications management plan? LO.1
On December 31, 2010, Magily Company acquired the following three intangible assets : (a) A trademark for $30,000. The trademark has seven years remaining in its legal life. It is anticipated that...
Goal: This program will give you a chance practice array, sorting, searching, and function overloading. Write a program to help you organize your To-Do List organized. The program will get a month...
An investor wants to invest $300,000 in a portfolio of three mutual funds. The annual fund returns are normally distributed with a mean of 2.00% and standard deviation of 0.30% for the short-term...
Estimate the observed wavelength for the 656-nm line in the Balmer series of hydrogen in the spectrum of a galaxy whose distance from us is (a) 1.0 x 106 ly, (b) 1.0 x 108 ly, (c) 1.0 x 1010 ly.
What is the speed of a galaxy with z = 0.600?
The Ajax Corporation has the following set of projects available to it: *Note: All projects have equal risk. Ajax can raise funds with the following marginal costs: First $250 million..............
Lifestyle is how one enacts the self-concept. The way they would enact it is through buying luxury items which is the most premium iPhone. The latent reasons why people want an iPhone 15 all have to...
Make a Tows Matrix that assess the strengths, weakness, opportunities, and threats for Dannon based on the case study For typical corporate strategies under purpose of communication. Strengths 1) 2)...
Now that you've watched the lectures, The Abilene Paradox movie, and the Challenger Disaster Video, I'd like you to think for a moment about when you may have observed the Abilene Paradox or...
Ensuring that the projectadheres to the selected quality standard . Often, ensuring that the project work is done 'correctly' is as important as ensuring that the end result fulfills the project's...
Think about some career planning and development issues; for example, mergers and reorganization uncertainty, lack of upward mobility, getting managers to understand your career potential, and...
Assume you work at the television station and are asked to evaluate the data model in Figure CE7-12. Suppose that you want to differentiate between prospects who have worked in the past and those who...
1. Firms may hold financial assets to earn returns. How the firm would classify financial assets? What treatment will such financial assets get in the financial statements in accordance with US GAAP...
Experiments show that K 4 [Cr(CN) 6 ] is paramagnetic and has two unpaired electrons. The related complex K 4 [Cr(SCN) 6 ] is paramagnetic and has four unpaired electrons. Account for the magnetism...
Question 7 of 7 0/14 W PIERDERY Current Attempt in Progress Your answer is incorrect Buffalo Corporation adopted the dollar value LIFO retail inventory method on January 1, 2019. At that time the...
Cost of debt with fees . Kenny Enterprises will issue a bond with a par value of $1,000, a maturity of twenty years, and a coupon rate of 9.9% with semiannual payments, and will use an investment...
Assume that an investment of $100,000 is expected to grow during the next year by 8% with SD 20%, and that the return is normally distributed. Whats the 5% VaR for the investment? A. $24,898 B....

Estimate the speed of a galaxy, and its distance from us. If the wavelength for the hydrogen

Question:

Step by Step Answer:

Use Eqs 334 and 335a to solve for the speed of the gal...View the full answer

Conceptual Physics

Students also viewed these Astrophysics questions