A galaxy moving away from the earth has a speed of 0.0100c. What wavelength do we observe

Question:

A galaxy moving away from the earth has a speed of 0.0100c. What wavelength do we observe for an n_i = 7 to n_f = 2 transition for hydrogen in that galaxy?

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

Step by Step Answer:

Related Book For answer-question

College Physics

ISBN: 9781711470832

2nd Edition

Authors: OpenStax

See More Books

Question Posted: Dec 03, 2023 01:45 AM

See More Questions

If a galaxy moving away from the Earth has a speed of 1000 km/s and emits 656 nm light characteristic of hydrogen (the most common element in the universe). (a) What wavelength would we observe on...
A particular emission spectral line is measured in the laboratory to have a frequency of 7.3 10 14 Hz. a. Calculate the wavelength of this spectral line in the laboratory. b. Calculate the observed...
A distant galaxy is moving away from the earth with a speed that results in each wavelength received on earth being shifted such that = 2 0 . Find the speed of the galaxy relative to the earth.
A cylindrical rod of steel (E =207 GPa, 30 106 psi) having a yield strength of 310 MPa (45,000 psi) is to be subjected to a load of 11,100 N (2500 lbf). If the length of the rod is 500 mm (20.0...
What is the operating cycle of a business?
The data that follow were drawn from the CAFR of the city of Boulder, Colorado. Dates have been changed. They are from two statistical-section schedules showing the mix of revenue and expenditures...
What is the expectations gap?
Bluebird Manufacturing makes carrying cases for portable electronic devices. Its costing records yield the following information: Requirements 1. Which type of costing system is Bluebird using? What...
A firm just paid an annual dividend of $3.50 per share. Dividends are expected to grow at 5% per year. If the discount rate for this firm is 12%, how much is a share of this firm worth?Group of...
In a Millikan oil-drop experiment using a setup like that in Figure 30.9, a 500-V potential difference is applied to plates separated by 2.50 cm. (a) What is the mass of an oil drop having two extra...
(a) What is the distance between the slits of a diffraction grating that produces a first-order maximum for the first Balmer line at an angle of 20.0? (b) At what angle will the fourth line of the...
Roth Corp. wants to raise $5.6 million via a rights offering. The company currently has 650,000 shares of common stock outstanding that sell for $50 per share. Its underwriter has set a subscription...
Which of the dependence measures discussed in the examples satisfy Axiom (i)? Justify the answers with proofs or counterexamples.
A patient sues a pharmacy for malpractice, alleging that a medication prescribed by a physician and dispensed by the pharmacy caused the patient harm. The attorney for the pharmacy made a motion for...
Bill is the pharmacy owner and PIC at Bills Pharmacy. The state Bills pharmacy is in has a freedom of choice law regarding third-party plans. You have been a long-time customer of Bills and you...
Using your state laws and rules, how does your state regulate LTCFs regarding pharmacies and/or pharmacists? Are these laws and regulations under the states pharmacy practice act or in another set of...
Billy is a pharmacist at Main Street Pharmacy and Sue the PIC. A routine inspection by a state pharmacy board inspector revealed that Billy had been refilling certain patients prescriptions without...
John and Joanne have 2 children, Joe, 16, and Jamie, 4. John is self-employed, and Joanne works as a swimming coach for Local University. Johns business is manufacturing Jaugernauts. Through the...
What are the main distinctions between the different schools of legal interpretation?
You need to raise the temperature of a gas by 10C. To use the least amount of heat energy, should you heat the gas at constant pressure or at constant volume? Explain.
500 J of work are done on a system in a process that decreases the systems thermal energy by 200 J. How much heat energy is transferred to or from the system?
A 750 g aluminum pan is removed from the stove and plunged into a sink filled with 10.0 L of water at 20.0C. The water temperature quickly rises to 24.0C. What was the initial temperature of the pan...
Assume we have the vacuum-cleaner world with four rooms shown in Figure 1 which represents the initial configuration. The vacuum agent can choose to move left, move right, move up, move down or suck...
Explain why Exxonmobil Corp and Agrana Group considered a process costing and give me at least 3 scholarly or journal articles for each company.
Consider the following oriented graph that represents the road map between cities (figure 1). The weights on the link represent the distance between connected cities. Let A be the initial city and G...

A galaxy moving away from the earth has a speed of 0.0100c. What wavelength do we observe

Question:

Step by Step Answer:

College Physics

Students also viewed these Physics questions