Find the radiation pressure at the surface of the sun

Assignment Help Physics
Reference no: EM13286418

Question Part Points Submissions Used 1 2 3 4 5 -/0.2 -/0.2 -/0.2 -/0.2 -/0.2 0/5 0/5 0/5 0/5 0/5 Total -/1 The intensity of sunlight striking Earth's upper atmosphere (called the solar constant) is 1.35 kW/m2.

(a) Find Erms and Brms due to the sun at the upper atmosphere of Earth. Erms = V/m Brms = µT

(b) Find the average power output of the sun. W

(c) Find the intensity at the surface of the sun. W/m2

(d) Find the radiation pressure at the surface of the sun. Pa

Reference no: EM13286418

Questions Cloud

Calculating annuities are planning to save for retirement : How much can you withdraw each month from your account assuming a 25-year withdrawal period?
Find the resistance and the inductance of the coil : The current in a solenoid is 5amps when it is connected to a 24v battery and 1.2amps when it is connected to a 24v, 60 Hz alternating current power source. Find the resistance and the inductance of the coil.
What is the initial requirement : In the previous problem, suppose you sell the stock at a price of $42. what is your return? what would your return have been had you purchased the stock without margin? what if the stock price is $34 when you sell the stock?
Determine the average current by the method of averaging : A 200 hp, 230 V, 500 rpm separately excited dc motor is controlled by a chopper. The chopper is connected to a bridge-diode rectifier supplied from a 230 V, 3 phase, 60 Hz ac main. The motor chopper details are as follows:
Find the radiation pressure at the surface of the sun : The intensity of sunlight striking Earth's upper atmosphere (called the solar constant) is 1.35 kW/m2. Find the radiation pressure at the surface of the sun
What is the expected return on the mutual fund : What is the standard deviation of returns for the mutual fund? Is it higher or lower than the standard deviation found in part 2? Why?
Find variation in duty cycle required to speed variation : The motor details are as follows: 1 hp, 10V, 2500 rpm, 78.5 % efficiency, Ra=.01 O, La=.002 H, Kb= .03819 V/rad/sec. The chopper is one quadrant, and the on-state voltage drop across the device is assumed to be 1V regardless of the current variati..
Explain the ph of a solution resulting from the dissolution : What is the pH of a solution resulting from the dissolution of 2.09 g of NH4Br in water to form 0.371 L of solution
Find the average energy density : The rms value of the electric field in an electromagnetic wave is Erms = 480 V/m. Find the average energy density

Reviews

Write a Review

Physics Questions & Answers

  Calculate the centripetal acceleration of the child

A subway train has three cars, each weighing 1.20 x 10^5 N. The frictional force on each car is 103 N, and the first car, acting as an engine, exerts a horizontal force of 4.80 x 10^4 N on the rails.

  The full annealing heat treatment

Describe the full annealing heat treatment for a plain carbon steel.

  Calculate the acceleration of the car at that time

A car of mass 920.0 kg accelerates away from an intersection on a horizontal road. When the car speed is 41.0 km/hr (11.4 m/s), the net power which the engine supplies is 4300.0 W (in addition to the extra power required to make up for air resista..

  Estimate the thermal energy of the sample.

The average speed of the atoms in a 1.6 g sample of helium gas is 651 m/s. Estimate the thermal energy of the sample

  Find the distance between the centers of the spheres

Find the distance between the centers of the spheres.

  What is the mass of the puck

A rubber ball is bouncing along the lever floor. after each bounce it only goes back up to half of the height that it just fell from. make a proportional sketch displaying this ball bouncing six times.

  Determine the mass of the central black hole

Observations of a certain galaxy show that stars at a distance of 16 pc from the center of the galaxy orbit a central supermassive black hole at a speed of 200 km/s

  What is the pressure of the water

A banked circular highway curve is designed for traffic moving at 77-km/h. The radius of the curve is 153 m. Traffic is moving along the highway at 46-km/h on a rainy day. What is the minimum coefficient of friction between tires and road that wil..

  Find the angular velocity, in revolutions per day

When some stars use up their fuel, they undergo a catastrophic explosion called a supernova. This explosion blows much or all of a star's mass outward, in the form of a rapidly expanding spherical shell.

  What is the maximum possible value for d

A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 3.7 m/s. The car is a distance d away. The bear is 30 m behind the tourist and running at 6.0 m/s. The tourist reaches the car safely. What is the m..

  What is the expected angle of refraction in sheet

Three sheets of plastic have unknown indices of refraction. Sheet 1 is placed on top of sheet 2, and a laser beam is directed onto the sheets from above, what is the expected angle of refraction in sheet 3

  Find the output mechanical power of the lift station

suppose an electric motor continuously operating with average power 4.65 kW runs the pump. Find its efficiency.

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