How many photons per second does the transmitter emit

Assignment Help Physics
Reference no: EM13665188

An FM radio transmitter has a power output of 130 kW and operates at a frequency of 93.5 MHz. How many photons per second does the transmitter emit?

Reference no: EM13665188

Questions Cloud

The hubble space telescope has a mirror diameter : The Hubble Space Telescope has a mirror diameter of 2.4m. Assume the telescope is used to photograph stars near the center of our galaxy, 30,000 light years away, using red light with a wavelength of 650 nm.
Compute the wavelength of the microwaves generated : The frequency of the microwaves generated in a microwave oven is 2.45x10 to the 9th power Hz. Compute the wavelength of the microwaves generated.
What is final temperature if only one ice cube is utilized : Two 68 g ice cubes are dropped into 234 g of water in a thermally insulated container. If the water is initially at25°C, and the ice comes directly from a freezer at -15°C, what is the final temperature at thermal equilibrium?
Four equally noisy jet engines is experiencing a sound level : A person standing a certain distance from an airplane by four equally noisy jet engines is experiencing a sound level of 116 dB. What sound level would this person experience if the captain shut down all however one engine?
How many photons per second does the transmitter emit : An FM radio transmitter has a power output of 130 kW and operates at a frequency of 93.5 MHz. How many photons per second does the transmitter emit?
Distance covered before the car comes to a stop : A car is traveling at 50 mi/h when the brakes are completely applied, producing a constant deceleration of 28ft/s2. What is the distance covered before the car comes to a stop? (Give your answers correct to one decimal place.)
Energy output long enough to reach the top of a mountain : Some athletes can put out as much as 700 watts in short bursts. If you could sustain such an energy output long enough to reach the top of a mountain, how much time would it take you to get up there from the valley 7000 feet below the peak?
An unscratched spring has a length : An unscratched spring has a length of 0.30 m. When the spring is stretched to a total length of 0.60 m, it supports traveling waves moving at 4.5 m/s. How fast will waves travel on this spring if it is stretched to 0.90 m?
Location of the final image gauged from the second lens : A converging lens by a focal length of 20 cm is set 25 cm in front of a diverging lens with a focal length of 15 cm.  An object with a height of 2 cm is set 10 cm in front of the first lens.  What is the location of the final image gauged from the se..

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

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