The outer surface of a spacecraft in space has an emissivity of 0.8 and a solar absorptivity of 0.3. If solar radiation is incident on the spacecraft at a rate of 950 W/m², determine the surface temperature of the spacecraft when the radiation emitted equals the solar energy absorbed.

The outer surface of a spacecraft in space has an emissivity of 0.8 and a solar absorptivity of 0.3. If solar radiation is incident on the spacecraft at a rate of 950 W/m², determine the surface temperature of the spacecraft when the radiation emitted equals the solar energy absorbed.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: 6. Why USM the slowest in terms of rate removal among the three electrica energy? processes ?

A: The USM is the slowest in term of rate of removal among the three electrical energy process…

Q: 4. Without using any software, write a G-code programme to produce the part shown in Figure 2. Take…

A: N0 G90 F0.5 S1200 T0101 M03N10 G00 X35 Z2N30 G71 U0.5 R1N35 G71 P36 Q90 U0.05 W0.05N36 G01 X20 Z0N50…

Q: Can you help me with this problem?

A: The image shows a part drawing for a wire electric discharge machine (EDM). The objective is to…

Q: what would be the order of operation to make this part on a virtical mill and what would be the…

A: Note: As you have posted multiple question, i will be answering first question. Please resubmit the…

Q: Discuss briefly on how machining process can be affected by tolerance grade

A: Machining tolerance, moreover known as dimensional accuracy, is the sum of satisfactory…

Q: 11. The following is a non-machine tool application of NC: *

Q: Write the NC code for machining the part below in Fanue system:

A: Given:

Q: Read the sentences given below and Identify the wrong statement. Sentence 1. The advantage of an…

A: Independent chuck is a four jaw chuck that is used to hold the workpieces. In this chuck each jaw…

Q: how would i do the Chamfering for this part on the lathe? what cutting tool would i use what…

A: Given drawing:

Q: 6. Why USM the slowest in terms of rate removal among the three electrical energy? processes ?

A: The USM is slowest due to the following reason:-

Q: èstion 14 With respect to Fitting shop, which of the following tools is different from the other…

A: Given :- estion 14 With respect to Fitting shop, which of the following tools is different from the…

Q: The motion shown by the arrow in the figure represents: Feed Motion Depth Motion Cutting Motion…

A: Solution: Note: Dear Student! As per our guidelines, we are only allowed to answer a single…

Q: A cylindrical mild steel work piece of Ø55 X 200mm undergoes a turning operation on a lathe machine…

A: Given data Diameter of work piece = 55 mmLength of work piece = 200 mmFinal diameter = 45 mmCutting…

Q: 1: How is the size of the abrasive grain chosen?

Q: 8) In AWJM, the mixing efficiency of both water and abrasives were maximum in

A: Answer is Multiple jets central feed nozzle.

Q: Determine the limits of sizes, tolerances and fundamental deviations for the shaft designated as 40…

A: Given Shaft designated as 40H8/f7 Therefore, 40mm id=s…

Q: part a) A Vernier caliper is capable of measuring to the accuracy of +.001 inches O True O False…

A: Part (a): According to this statement, a vernier caliper is capable of measuring to the accuracy of…

Q: Q4) Show the instruments and the procedure used to test the concentricity of the spindle and the…

A: Disclaimer:“Since you have asked multiple question, we will solve the first question for you that is…

Q: In machining operation, if velocity doubled then the tool life reduced to 1/16 th of initial value.…

Q: 1. List the operations and the tools needed to make the following shape. 2. Find the speed of…

A: 1. operations and the tools needed to make the following shape are listed below:

Q: following data resulted from a time study made on a horizontal milling machine: Mean manual effort…

A: When the time is taken without the allowances for any kind of operations then it is known as the…

Q: a). List and explain the classification of FMS.

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Figure A. Rectangular block of steel. Adapted from: https://media.wdscomponents.com/ri-…

A: Given: MRR : 2250 mm3/min l = 150 mm w = 30 mm To find : Feed rate, v

Q: B- A thickener is designed to separate suspension containing 15 Kg of water/Kg of solid is to be…

Q: a). What do you mean by FMS and what are its applications? b). Explain the difference between jigs…

A: FMS

Q: What is the cutting speed in fpm of a

Q: The machine preferred for producing 100 pieces

A: Given; Data shown is; Conventional lathe and CNC lathe are in consideration for…

Q: -) With a neat sketch differentiate between counter boring and counter sinking operation.

A: As per bartleby guidelines we are allowed to solve only one question if multiple questions are…

Q: Q5) If the spirit level used for testing the parallelism of the ways of the turning machine reads .4…

A: Given question:If the spirit level used for testing the parallelism of the ways of the turning…

Q: Q7) Choose the correct answer for the following sentences: a-45° 45' 1- The following vernier bevel…

A: Q.7 A bevel protector Is an instrument that has a graduated circular scale with one pivoted arm…

Q: 4. You want to transform the sample shown on the left into the structure shown on the right. How…

A: The photolithography process is nothing but the marking of the pattern on the substrate. It is the…

Q: a) Define what is meant by "selective assembly" and briefly explain why it is used and give one…

A: (a) Selective assembly Process capability = 4 ( desired tolerance ) For example 0.4 = 4 * 0.1…

Q: b) Calculate the inclined angle and orthogonal rake angle yo, when yx =10°, yy =8°, qs=15°.

Q: The process defined by the figure is characterized by: O Machining tolerance class up to IT8 O…

Concept explainers

Mechanisms of heat transfer

Heat transfer is an essential discipline in thermal engineering that deals with the transfer, conversion, usability, and creation of heat or thermal energy. Transfer of heat occurs through various mechanisms like conduction, convection, radiation, and change of phases. All these mechanisms have distinct characteristics, but these mechanisms can simultaneously occur in an identical system.

Question

i need clear ans by hand and solve very very fast in 20 min and thank you | ᴅʏʙᴀʟᴀ ?✨؛

The outer surface of a spacecraft in space has an emissivity of 0.8 and a solar
absorptivity of 0.3. If solar radiation is incident on the spacecraft at a rate of 950
W/m², determine the surface temperature of the spacecraft when the radiation
emitted equals the solar energy absorbed.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Solve fast please
i need clear ans and solve very very fast in 20 min and thank you | ᴅʏʙᴀʟᴀ ?✨؛
Solve it quickly please now
Q1. The part shown below will be turned in two machining steps. In the first step a length of (50 + 50) = 100 mm will be reduced from Ø100 mm to Ø80 mm and in the second step a length of 50 mm will be reduced from Ø80 mm to Ø60 mm. Calculate the required total machining time T with the following cutting conditions: Cutting speed V=80 m/min, Feed is f=0.8 mm/rev, Depth of cut 3 mm per pass. Ø100 Ø80 Ø60 50 50
solve question 6
Don't solve handwritten
hand written plz Answer the following questions using the information provided in this unit. Know and Understand 1. True or False? The primary purpose of section views is to help feature exterior detail without using hidden lines. For the next three terms, match the three types of lines to the three descriptions. Answers are used only once. 2. Cutting-plane line 3. Section line 4. Short break line A. Not exclusive to section views, but needed for broken- out sections. B. Drawn thick in a view adjacent to the section view. C. Drawn thin, and usually continuous, but sometimes dashed. 5. Of the following, which is not a type of section view featured in this unit? A. Full B. Half C. Quarter D. Offset 6. True or False? The preferred dividing line between the two halves of a half-section view is the visible line. 7. An object with a number of odd features, such as spokes or holes, often has a(n) section so the odd features can be rotated around the axis into a vertical cutting plane,…
23. Mastery Objective 23: Perform shearing on triangles and parallelograms, and explain what measurements are preserved or change. (a) Shear the following triangle. Explain what measurements change and what stays the same, justifying your claims. D. (b) Shear the following parallelogram. Explain what measurements change and what stays the same, justifying your claims.
I need urgent solution for this question,and dont copy paste ASAP