A meteorite 1.20 cm in diameter is so hot immediately after penetrating the atmosphere that it radiates

Question:

A meteorite 1.20 cm in diameter is so hot immediately after penetrating the atmosphere that it radiates 20.0 kW of power.

(a) What is its temperature, if the surroundings are at 20.0°C and it has an emissivity of 0.800?

(b) What is unreasonable about this result?

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: Nov 19, 2023 12:28 AM

See More Questions

The Meissner effect Compare this problem with Problem 65 in Chapter 26, on the force attracting a perfect dielectric into a strong electric field. A fundamental property of a Type I superconducting...
A hot steam pipe 10 cm in diameter is maintained at 200C and centered in a square mineral-fiber insulation 20 cm on a side. The outside surface temperature of the insulation is 35C. Calculate the...
An ideal spherical blackbody 24.0 cm in diameter is maintained at 225oC by an internal electrical heater and is immersed in a very large open-faced tank of water that is kept boiling by the energy...
Suppose the United States imposes a tariff on imported sugar. What are the consequences of this on consumers, domestic and foreign producers, and land use?
When might management of a firm consider a leveraged buyout?
How does the air pressure in the uninflated part of the balloon in Figure 18.27 compare with the air pressure in the inflated part? Figure 18.27 A partially inflated balloon. The tension is greatest...
What is the crossover rate, and how does its value relative to the cost of capital determine whether a conflict exists between NPV and IRR? AppendixlLO1
An important element of this chapter is the concept of a simple random sample. a. What is a simple random sample? b. When the Bureau of Labor Statistics conducts a survey, it begins by partitioning...
what examples can you think of for the different types of inventory cost flow systems?
Consider a new model of commercial airplane having its brakes tested as a part of the initial flight permission procedure. The airplane is brought to takeoff speed and then stopped with the brakes...
(a) Calculate the rate of heat transfer by conduction through a window with an area of 1.00 m 2 that is 0.750 cm thick, if its inner surface is at 22.0C and its outer surface is at 35.0C. (b) What is...
Discuss this from a value chain management perspective. What happened? How did it happen? Why did it happen?
The function f is concave upward on the interval [0, 2] and the function g is concave downward on the interval [0, 2], as shown in the figure. (a) Using the Trapezoidal Rule with n = 4, which...
If a present value $P$ is invested at the simple interest rate $r$ for $t$ years, then the future value after $t$ years is given by the formula $A=P(1+r t)$. Suppose you invest \(\$...
Bamboo You, Inc. This company manufactures bamboo picture frames that sell for $$20$ each. Each frame requires 4 linear feet of bamboo, which costs $$1.50$ per foot. Each frame takes...
Refer to the information in PA9-1. Bamboo You, Inc., had $$9,800$ cash on hand at April 1. Of its sales, 70 percent is in cash. Of the credit sales, 40 percent is collected during the month of the...
Debit and Credit Effects Indicate the account that will be credited for each of the following transactions: a. Issued common stock for cash b. Borrowed money from a bank c. Provided services on...
Find Leq in each of the circuits of Fig. 6.77. (a) (b) L.
Find the area of the surface generated by revolving the para- metric curve x = cos 1, y = sin? 1 (0 < I sa/2) about the y-axis.
Technological innovations shift the production possibility curve. Look at graph you sketched for Exercise 12.13 Which types of technologies should a country promote? Should clean technologies be...
Technological innovations shift the production possibility curve. Look at graph you sketched for Exercise 12.13 Which types of technologies should a country promote? Should clean technologies be...
Can extreme levels of pollution hurt the economic development of a high-income country? Why or why not?
As of Nov 21/2020, the price-to-earnings ratio of Tesla's competitor is 38.77. Tesla's earnings per share are $0.56. Tesla has 985.5 million shares outstanding. Based on the competitor, what is the...
Nash Company exchanged equipment used in its manufacturing operations plus $4,020 in cash for similar equipment used in the operations of Tony LoBianco Company. The following information pertains to...
Suppose you want to with draw RM 5,000 at the end of five years and with draw RM 6,000 at the end of six years, leaving a zero balance in the account after the last withdrawal. If you can earn 5% on...

A meteorite 1.20 cm in diameter is so hot immediately after penetrating the atmosphere that it radiates

Question:

Step by Step Answer:

a Assuming the meteorite radiates like a blackbody we can use the StefanBoltzmann law to calculate i...View the full answer

College Physics

Students also viewed these Physics questions