Question: A space probe 2.0 X 1010 m from a star measures the total intensity of electromagnetic radiation from the star to be 5.0 x 103

A space probe 2.0 X 1010 m from a star measures the total intensity of electromagnetic radiation from the star to be 5.0 x 103 W/m2. If the star radiates uniformly in all directions, what is its total average power output?

Step by Step Solution

★★★★★

3.33 Rating (171 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

IDENTIFY IPA SET UP At a distance from the sta... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-E-E-W (148).docx

120 KBs Word File

Students Have Also Explored These Related Electricity and Magnetism Questions!

The sound from a trumpet radiates uniformly in all directions in 20"C air. At a distance of 5.00 m from the trumpet the sound intensity level is 52.0 dB. The frequency is 587 Hz. (a) What is the...

A point source emits light energy uniformly in all directions at an average rate Po with a single frequency f. Show that the peak electric field in the wave is given by HucP 2ar? E, %3D

A sound wave travels out uniformly in all directions from a point source. (a) Justify the following expression for the displacement s of the transmitting medium at any distance r from the source: s =...

Part A A sinusoidal electromagnetic wave from a radio station passes perpendicularly through an open window that has area of 0.700 m . At the window, How much energy does this wave carry through the...

1 . Mass of a Galaxy ( 5 pts . ) Suppose we estimate that a galaxy has 2 5 0 billion stars with an average mass of 2 x 1 0 3 0 kg each ( one solar mass ) . What is the mass of that galaxy? ( a )...

Hey may I please get some help on this assignment, I already have the answers but I want to compare them as I am not confident in it I don't need explanations, for which ever questions I get wrong I...

Lab 10 - Blackbody Spectrum Use the Blackbody Spectrum Simulation to investigate how the spectrum of electromagnetic radiation emitted by objects is affected by the object's temperature. In this...

Please Fill in the boxes the references are provided below Market Share % = Company Units Sold/Total Units Sold in the market X 100 Margin % = (Revenue - Cost)/Revenue x 100 IGNORE THE #DIV/0!...

Answer ALL the QUESTIONS CORRECTLY. NOTE. Answer ONLY ( 1-40 multiple choices ) what does Maxwell's equation relate? stions and choose the letter of the best answer. USE THE ANSWER SHEET PROVIDED....

a) Consider a 3-period binomial model of asset pricing with P(H) = 2/3. Let the initial stock price be So 6 per share, u = 2 be up factor, d=0,5 be down factor. Then compute the following conditional...

The IASB exposure draft (ED) and re-exposure draft (RED) on revenue recognition discuss how onerous contracts should be reported and measured. Instructions Refer to the IASBs ED and RED "Revenue...

In recent years, not for profit organizations are having to rely more and more on volunteers to help in their activities. Your organization is arranging a seminar and your boss has asked you to make...

6. For a population with a mean of m = 100 and a standard deviation of o = 20. Show all work. A. Find the z-scores for each of the following X values. X = 108 X = 115 X = 130 X = 90 X = 88 X = 95 B....

A firm operates two plants. The total cost schedules for the plants are TC1 = 4*Q1 + .1*Q12 and TC2 = 2*Q2 + .1*Q22. The firms demand schedule is Q = 120 10*P or P = 12 - .1*Q. What is the profit...

Chen contributes property with an adjusted basis of $80,000 and a fair market value of $100,000 to a newly formed business entity. If the entity is a C corporation and the transaction qualifies under...

Place the best reagent in the bin for each of these reactions involving cyclohexylmethanol. Br Answer Bank HBr NaBr NaCI NaH PCC SOCI, MCPBA OH H,SO, CH;I 2. PBr HCI Cro, H,0* CI H.

Choose two courses that you are taking this term, ideally in different faculties, and describe the culture of the classroom in each. What are the similarities and differences? What values about...

What is source code? any software whose source code is made available free for any third party to review and modify contains instructions written by a programmer specifying the actions to be...

What is the firm's dividend payment in the current year? What is the firm's net income in the current year? Answer format: Number: Round to: 0 decimal places

Hi, please answer these questions it will be appreciated :) Thanks! Can you also please check my answers :) Consider the case of Badger Corp. Badger Corp. has 9% annual coupon bonds that are callable...