Calculate a numerical value for the intensity of sunlight

Assignment Help Physics
Reference no: EM13260075

10. The rate P at which a star radiates energy in the form of electromagnetic waves can be calculated using the equation: P = 4psR2T4 , where R is the radius of the star and T is the temperature of the star's surface.

Calculate a numerical value for the intensity of sunlight (in watts/meter 2) one AU away from the sun.

Reference no: EM13260075

Questions Cloud

Explain the weight of the purified caffeine : The weight of the purified caffeine is often much lower than the weight of the crude caffeine. Explain the reason why.
Determine the intensity of the light : Unpolarized light with intensity I0 is incident on two polarizing filters. The axis of the first filter makes an angle of ? = 60 ? with the vertical, What is the intensity of the light after it has passed through the second filter
What is the amount of the expected operating cash flow : what is the amount of the expected operating cash flow in year 3?
Vulcan company is a monthly depositor : Vulcan Company is a monthly depositor whose tax liability for march is $2,505.
Calculate a numerical value for the intensity of sunlight : he rate P at which a star radiates energy in the form of electromagnetic waves can be calculated using the equation, Calculate a numerical value for the intensity of sunlight
Ongoing operations in selling cameras : From the first three e-Activities, explain how the company's financial woes impact its ongoing operations in selling cameras and medical imaging equipment. Discuss the reasons the auditors were not held liable.
Explain what is the frequency of the spectral line produced : What is E for the transition of an electron from n = 7 to n = 4 in a Bohr hydrogen atom. What is the frequency, of the spectral line produced
Calculate the magnitude of the torque on the loop : A loop of diameter d = 10 cm, carrying a current I = 0.2 A is placed inside a magnetic field = 0.3 T. Calculate the magnitude of the torque on the loop
What is internal rate of return : Project cost $23 million, generate cash flows $14,000,000, $11,750,000 and $6350,000 over next 3 years. Cost of capital is 20%. what is internal rate of return?

Reviews

Write a Review

Physics Questions & Answers

  Find out the man''s kinetic energy relative to plane

A large power plant converts 1000 kg of water to steam every second to run its generators. Compute the amount of heat required each second just to vaporize the water, assuming this is done at 100 C. What is the power input in megawatts for this pu..

  What is the volume of the bubble

What is the volume of the bubble when it reaches just below the surface of the lake, where temperature is 20°C.

  How much energy might you lose in one week

In extremely cold weather conditions where the inside thermostat is set to 27 C and the outside temperature is -20 C, your 1200 square ft house might lose heat through the walls at a rate of 4000 W.

  What is the peak current in the filament

What is the peak current (in Amperes) in the filament of a 60W light bulb? Assume it is connected to a standard household A.C.

  What is the charge on each sphere

Two small spheres, each with mass m = 3.1 g and charge q, are suspended from a point by threads of length L = 0.23 m

  Find the final angular speed of the clay and turntable

A uniform cylindrical turntable of radius 1.80 m and mass 25.2 kg rotates counterclockwise in a horizontal plane with an initial angular speed of 4pi rad/s. Find the final angular speed of the clay and turntable

  What is the magnitude of the force on the electron

What is the magnitude of the force on the electron from the uranium ion?

  What is the true frequency of the police siren

A police siren has a frequency of 550 Hz as the police car approaches you and a frequency of 450 Hz after it has passed you and receding, What is the true frequency of the police siren

  Explain by how much does the potential energy increase

Explain by how much does the potential energy of a 23.0-kg child increase when the child climbs a normal staircase to the second floor?

  What volume of space contains an energy equal

What volume of space contains an energy equal. A car in stop-and-go traffic starts at rest, moves forward 12m in 8 seconds, then comes to rest again. The velocity-versus-time plot for this car is given.

  What is the mass of the mud

Assume that the mud ends up uniformly distributed over a surface area of the valley measuring 0.3 km x 0.3 km, What is the mass of the mud sitting above a 4 m2 area of the valley floor

  Find the length of the rod

An aluminum rod is clamped one quarter of the way along its length and set into longitudinal vibration by a variable-frequency driving source. The lowest frequency that produces resonance is 4300 Hz. The speed of sound in an aluminum rod is 5100 m..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd