How many photons per second does the transmitter emit

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..

User Account

All Pages