A quasar 10 billion light-years from Earth appears the same brightness as a star 50,000 light-years away.

Question:

A quasar 10 billion light-years from Earth appears the same brightness as a star 50,000 light-years away. How do the power outputs of quasar and star compare?

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

Step by Step Answer:

Related Book For answer-question

Essential University Physics

ISBN: 978-0321976420

3rd Edition Volume 2

Authors: Richard Wolfsonby

See More Books

Question Posted: Feb 28, 2020 11:01 AM

See More Questions

You wish to travel to a star N light years from Earth. How fast must you go if the one-way journey is to occupy N years of your life?
Quasars, an abbreviation for quasi-stellar radio sources, are distant objects that look like stars through a telescope but that emit far more electromagnetic radiation than an entire normal galaxy of...
A 42,000-Kg spaceship is to travel to the vicinity of a star 6.0 light-years from earth. Passengers on the ship want the (one-way) trip to take on more than 1.0 year. How much work must be done one...
In December 2014, Shire Computer's management establishes the 2015 predetermined overhead rate based on direct labor cost. The information used in setting this rate includes estimates that the...
The following trial balance has been prepared from the ledger of Sabre Travels Inc. Sabre Travels Inc. Trial Balance January 31, 2015 Required: 1. Calculate the total debits and credits. 2. Prepare...
Return to Review question 7.4A and prepare a balance sheet as at 30 June 2024.
Andrew Reitz established a trust in 2000, naming his sons, James and John, as sole beneficiaries and himself as trustee. Upon Andrews death, Hal Rachal Jr., the attorney who drafted the trust, became...
Elsas Boards sells a snowboard, Xpert that is popular with snowboard enthusiasts. Information relating to Elsas purchases of Xpert snowboards during September is shown below. During the same month,...
The accompanying data represent the approximate population, in millions, of the 20 most populous cities in the world. 13.5 11.7 10.4 8.4 7.8 13.3 11.6 9.4 8.4 7.7 12.7 11.5 9.3 8.2 7.4 12.3 11.3 8.7...
The accompanying table relating to a public good provides information on the prices Young and Zom are willing to pay for various quantities of that public good. These two people are the only members...
Use the fact that sunlight intensity at Earths orbit is 1364 W/m 2 to calculate the Suns total power output.
Lasers are classified according to the eye-damage danger they pose. Class 2 lasers, including many laser pointers, produce visible light with no greater than 1 mW total power. Theyre relatively safe...
Allie, who was an accounting major in college, is the controller of a mediumsize construction corporation. She prepares the corporate tax return each year. Due to reporting a home construction...
Explain how to develop improvement capability for organizational performance
Write a C program using Bubble Sort that allows the user to enter a number of arbitrary integers in any order, stores them in an array, and sorts them in the non-decreasing order. Note that your...
The sales manager purposely overestimates the selling price at budgeting time in order to "look good" when the actual numbers come in. This is an example of ?
Consider the following two stocks and T-Bill: Security A B T-Bill a. Expected return 12% 9% 2% O Price Per Share 30% $100 20% $75 0% PAB (Correlation) 0.8 Suppose you buy 50 shares of stock A and 50...
How do trade and investment dynamics intricately influence both the trajectory of economic development, encompassing factors such as productivity enhancements, market access, specialization, and...
Way Corporation disposed of the following tangible personal property assets in the current year. Assume that the delivery truck is not a luxury auto. Calculate Way Corporation's 2014 depreciation...
Currently, there are five concepts of food stands, including: hot dogs, soft pretzels, turkey legs, sandwich wraps, and funnel cakes. This approach will double the existing number of food stands...
Evaluate the commentator [P x + P 2 x , P 2 x ] by applying the operators to an arbitrary function f (x).
Revisit the double-slit experiment of Example Problem 17.2. Using the same geometry and relative uncertainty in the momentum, what electron momentum would give a position uncertainty of 2.50 10 10...
Evaluate the commentator [y 2 , d /dy 2 ] by applying the operators to an arbitrary function f ( y).
I fall into the generation mellineals . What are some characteristics of this generation as far as their work ethics go. Are there characteristics of this generatrion that can affect the way they...
You are a senior manager within a large organisation. Your role is to provide the organisation with the strategic vision of this business unit that meets organisational objectives. 1.1: ...
Does a grade point average (GPA) score truly reflect academic ability? Is it reliable and valid? Does a student's first year GPA predict his or her final year GPA?

A quasar 10 billion light-years from Earth appears the same brightness as a star 50,000 light-years away.

Question:

Step by Step Answer:

Both stars have same intensity Intensity Pow...View the full answer

Essential University Physics

Students also viewed these Sciences questions