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 book-img-for-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?
Battery Limited uses a perpetual inventory system. The inventory records show the following data for its first month of operations: Calculate the cost of goods sold and ending inventory using (a)...
For the following data, calculate the number of workers required for level production and the resulting month-end inventories. Each worker can produce 9 units per day, and the desired ending...
Lessack Auctioneers advertised an auction sale that was open to the public and was to be conducted with reserve. Gordon attended the auction and bid $100 for a work of art that was worth much more....
Homer Corp is considering the purchase of a new piece of equipment. The cost savings from the equipment would result in an annual increase in net income after tax of $165,000. The equipment will have...
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...
In countries with hyperinflation, the government prints money and uses it to pay government workers. How is this similar to counterfeiting? How is it different?
Based on the expense information below how do I figure out the break even, total fixed costs, total income for each procedure, variable costs dependent upon volume? The organization is purchasing a...
Compare training formats. Do you personally prefer classroom training, small group sessions, one-to-one training, or self-guided tutorials? Why? Are there circumstances in which you feel a one-to-one...
what ways do you feel a sense of identity and belonging within the organization's community, and how does that influence your performance and engagement?
How do different generational cohorts within the workforce perceive and contribute to organizational culture, and what steps can organizations take to create a cohesive culture that bridges...
How do various tools and techniques such as adding slack (padding estimates) or project buffers help project managers perform duration estimates? What are some ethical considerations when using slack...
We assume that an oil spill is being cleaned up by deploying bacteria that consume the oil at 4 cubic feet per hour. The oil spill itself is modeled in the form of a very thin cylinder whose height...
If a test has high reliability. O the test measures what the authors of the test claim it measures O people who take the same test twice get approximately the same scores both times O scores on the...
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...
Which of the following programs covers custodial care? A HMOs B Medicare Part B C PPOs D Medicare Part A E Medicaid
uppose a taxpayer has exhausted his lifetime exclusion amount and has $14 million. a. Assuming a flat 40% gift tax rate, what is the maximum amount a taxpayer can transfer to her daughter (and still...
Physical Units Method, Relative Sales Value Method Farleigh Petroleum, Inc., is a small company that acquires high - grade crude oil from low - volume production wells owned by individuals and small...

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