Radiation from the Sun reaching Earth (just outside the atmosphere) has an intensity of 1.4kW/m2. (a) Assuming
Question:
Radiation from the Sun reaching Earth (just outside the atmosphere) has an intensity of 1.4kW/m2.
(a) Assuming that Earth (and its atmosphere) behaves like a flat disk perpendicular to the Sun's rays and that all the incident energy is absorbed; calculate the force on Earth due to radiation pressure.
(b) For comparison, calculate the force due to the Sun's gravitational attraction.
Step by Step Answer:
a The radiation pressure produces a force equ...View the full answer
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Related Video
In Physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. In this video, the concept of force and torque is demonstrated with the practical application of changing the flat tire of the car.
Students also viewed these Electrodynamics questions
-
Sunlight just outside Earth's atmosphere has an intensity of 1.40kW/m2. Calculate (a) E m and (b) B m for sunlight there, assuming it to be a plane wave.
-
Sunlight reaching the Earth's atmosphere has an intensity of about 1300 W/m2. Estimate how many photons per square meter per second this represents. Take the average wavelength to be 550 nm.
-
An electromagnetic wave has an intensity of 100 W/m2. Find (a) The radiation pressure Pr, (b) Erms, and (c) Brms.
-
Pipestone Ltd. (Pipestone) uses an aging schedule to estimate the amount of receivables that won't be collected. Pipestone allows its customers up to 60 days to pay amounts owed. Any receivable...
-
Is it possible to have a knowledge of what an organizational culture is before you become a part of the organization? How important is it for you to align yourself with your organizational culture?
-
Jessica Williams, manager of Kitchen Appliances for the Midtown Department Store, feels that her inventory levels of stoves have been running higher than necessary. Before revising the inventory...
-
Carlos Martinez, who is a physical therapist, is thinking about starting a firm to provide in-home therapy services for people suffering from sports-related injuries. Carlos lives in Columbus, Ohio....
-
The following information is available for Washington Mills Corp. for 2012. Cash used to purchase treasury stock .............$ 48,100 Cash dividends paid .....................21,800 Cash paid for...
-
In a high-profile criminal trial, the defendant alleges that their confession was coerced by law enforcement officers during interrogation. How might the court assess the admissibility of the...
-
Londonderry Fine Arts Center ( LFAC) is a museum dedicated to collecting and displaying works of Vermont artists. It acquires works of art primarily from direct donations and from income provided by...
-
High-power lasers are used to compress plasma (a gas of charged particles) by radiation pressure. A laser generating radiation pulses with peak power 1.5 x 103 MW is focused onto 1.0 mm2 of...
-
Prove, for a plane electromagnetic wave that is normally incident on a flat surface, that the radiation pressure on the surface is equal to the energy density in the incident beam. (This relation...
-
How might project management be used when doing a major schoolwork assignment?
-
Describe your experience in this class, and explain what you learned from the materials we covered. How are you going to use this information in your life? What would you recommend students taking...
-
Discretionary spending is 6,000 a year and they have a home equity loan balance of 24,700 at a fixed rate of 7.75% and pay 600 per month and have car loans total of 24,000 with car payments of 400...
-
Veff (r) (eV) The following figure plots potential energy as a function of distance from the nucleus for three different electrons in a sodium atom. The electrons are distinguished by hypothetical...
-
A firm is considering building a public good (e.g. a swimming pool). There are n agents in the econ- omy, each with IID private value 0; [0, 1]. Agents' valuations have density f(0) and distribution...
-
Interest rates on the U.S. dollar are 5.4% and euro rates are 4.6%. Given a dollar per euro spot rate of 0.918, what is the 12-month forward rate ($/)
-
The chapter frames the issue of the effects of taxation in terms of its effects on producer and consumer surplus. a. What does that framework leave out of the analysis? b. How might one frame the...
-
When a company has a contract involving multiple performance obligations, how must the company recognize revenue?
-
Using a graphical method, show that in a hydrogen atom the radius at which there is a maximum probability of finding an electron is a 0 (53 pm).
-
What is the difference in blood pressure (mm-Hg) between the top of the head and bottom of the feet of a 1.60-m-tall person standing vertically?
-
(a) Calculate the total force of the atmosphere acting in the top of a table that measure 1.6m X 2.9m. (b) What is the total force acting upward on the underside of the table?
-
In a movie, Tarzan evades his captors by hiding underwater for many minutes while breathing through a long, thin reed. Assuming the maximum pressure difference his lungs can manage and still breathe...
-
A motorist travels 70 mi while driving in a bad rainstorm. In sunny weather, the motorist drives 30 mph faster and covers 130 mi in the same amount of time. Find the speed of the motorist in the...
-
Using the following information, prepare the following financial statements in good form: Cost of Goods Sold Statement Multi - Step Income Statement Retained Earnings Statement Classified Balance...
-
Selected comparative financial statements of Korbin Company follow. KORBIN COMPANY Comparative Income Statements For Years Ended December 31 Sales 2021 $ 559,409 2020 2019 $ 428,553 $ 297,400 Cost of...
Study smarter with the SolutionInn App