Two 575 kw radio stations broadcast at different

Assignment Help Physics
Reference no: EM13645194

Two 57.5 kW radio stations broadcast at different frequencies. Station A broadcasts at a frequency of 892 kHz and station B broadcasts at a frequency of 1410 kHz. Which stations emits more photons per second? Explain. Which station emits photons of higher energy?

Reference no: EM13645194

Questions Cloud

A tablet of vitamin c was analyzed to determine whether it : a tablet of vitamin c was analyzed to determine whether it did in fact contain as the manufacturer claimed 1 g of the
If an alternator coil is 17 cm in diameter and is spinning : a car alternator produces about 14 v peak output to charge the cars 12- v battery.if an alternator coil is 17 cm in
The pain reliever phenacetin is soluble in cold water to : the pain reliever phenacetin is soluble in cold water to the extent of 1.0 g 1310 ml and soluble in diethyl ether to
What is the difference between july and january : the average january temperature for rome italy is 44.2 degf and the average july temperature is 74.8 degf. how much
Two 575 kw radio stations broadcast at different : two 57.5 kw radio stations broadcast at different frequencies. station a broadcasts at a frequency of 892 khz and
Calculate the probability that the series ends in 4 games5 : suppose that two evenly matched teams say team a and team b each with probability.5 of winning any given game make it
Because anhydrous sodium sulfate is a relatively : because anhydrous sodium sulfate is a relatively inefficient drying agent a student uses twice as much of this salt as
To what temperature must the strips be heated if they are : a small radiant heater has 25 metal strips each 6 mm wide and a length of 3 m. the surface emissivity of the strips is
Light of frequency 995 x 10 14 hz ejects electrons from the : light of frequency 9.95 x 10 14 hz ejects electrons from the surface of silver. if the maximum kinetic energy of the

Reviews

Write a Review

Physics Questions & Answers

  Determine the distance from the top of the well to surface

A cord is wrapped around the rim of a solid uniform wheel 0.300 in radius and of mass 7.80 . A steady horizontal pull of 40.0 to the right is exerted on cord, pulling it off tangentially from the wheel. The wheel is mounted on frictionless bearing..

  If the launcher gives the projectile a muzzle velocity of

an astronaut on the moon fires a projectile from a launcher on a level surface so as to get the maximum range. if the

  Suppose one gallon of gasoline produces

Suppose one gallon of gasoline produces 1.1 x 108 J of energy, and this energy is sufficient to operate a car for twenty miles. If a 504 mg drop of gasoline could be converted completely into thermal energy, how many miles could the car go with that ..

  How much energy does this wave carry through the window

The electromagnetic wave that delivers a cellular phone call to a car has a magnetic field with an rms value of 2.3 × 10-10 T. How much energy does this wave carry through the window during a 46-s phone call

  In the bohr model of the hydrogen atom an electron in the

an aluminum wire having a cross-sectional area equal to 5.30 10-6 m2 carries a current of 7.00 a. the density of

  Determine the translational kinetic energy

A cylinder of mass 8.0 kg rolls without slipping on a horizontal surface. At a certain instant its center of mass has a speed of 11.0 m/s. Determine the translational kinetic energy of its center of mass

  A segment of wire carries a current of 25 a along the x

a segment of wire carries a current of 25 a along the x axis from x -2.0 m to x 0 and then along the z axis from z0 to

  Evaluate the magnitude of the normal force

A 60-N toolbox is dragged horizontally at constant speed by a rope making an angle of 35° with the floor. Determine the magnitude of the normal force

  Compute the power developed by the engine

An engine develops 490 N m of torque at 3750 rev/min. Find the power developed by the engine

  Determine the distance the upper spring is extended

A single mass m1 = 4.2 kg hangs from a spring in a motionless elevator. The spring is extended x = 13.0 cm from its unstretched length. What is the distance the upper spring is extended from its unstretched length

  Estimate the volume of the cube

a cube of wood floating in water supports a 200g mass at the centre of its top face. when the mass is removed, the cube rises by 2cm. determine the volume of the cube

  Find the mass of each star

Two Stars of equal mass revolve in a circular orbit about a center of mass midway between them. Find the mass of each star

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