Question

An AM radio station broadcasts an electromagnetic wave with a frequency of 712 kHz, whereas an...

An AM radio station broadcasts an electromagnetic wave with a frequency of 712 kHz, whereas an FM station broadcasts an electromagnetic wave with a frequency of 89.1 MHz. How many AM photons are needed to have a total energy equal to that of one FM photon?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Frequency of AM photon is

Frequency of FM photon is

The energy of a photon of frequency f is

where h is the Planck's constant.

The energy of single FM photon is

The energy of single AM photon is

The number of AM photon which will have the same total energy as single FM photons are

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
An AM radio station broadcasts an electromagnetic wave with a frequency of 916 kHz, whereas an...
An AM radio station broadcasts an electromagnetic wave with a frequency of 916 kHz, whereas an FM station broadcasts an electromagnetic wave with a frequency of 91.8 MHz. How many AM photons are needed to have a total energy equal to that of one FM photon?
An FM radio station broadcasts electromagnetic radiation at a frequency of 101.7 MHz. The wavelength of...
An FM radio station broadcasts electromagnetic radiation at a frequency of 101.7 MHz. The wavelength of this radiation is ________ m.
A radio station broadcasts at 810 kHz. A.) What is the wavelength of the radio waves?...
A radio station broadcasts at 810 kHz. A.) What is the wavelength of the radio waves? B.) If the magnetic field of an EM wave from the radio station has a peak value of 5.44x10^(-9), what is the peak value of the electric field? C.) How much energy is transported by this wave across 30.0cm^2 in one hour?
If an AM radio station is emitting 30000 W in its 1290-kHz radio wave, how many...
If an AM radio station is emitting 30000 W in its 1290-kHz radio wave, how many photons is it emitting each second? n= (answer) x10^31
Suppose a popular FM radio station broadcasts radio waves with a frequency of 90. MHz ....
Suppose a popular FM radio station broadcasts radio waves with a frequency of 90. MHz . Calculate the wavelength of these radio waves. Round your answer to 2 significant digits.
FM radio station KRTH in Los Angeles broadcasts on an assigned frequency of 101 MHz with...
FM radio station KRTH in Los Angeles broadcasts on an assigned frequency of 101 MHz with a power of 50,000 W. (a) What is the wavelength of the radio waves produced by this station? (b) Estimate the average intensity of the wave at a distance of 44.4 km from the radio transmitting antenna. Assume for the purpose of this estimate that the antenna radiates equally in all directions, so that the intensity is constant over a hemisphere centered on the...
1. Microwave radiation has wavelengths from 1.0×10-3 to 1.0 m, whereas the wavelength region for infrared...
1. Microwave radiation has wavelengths from 1.0×10-3 to 1.0 m, whereas the wavelength region for infrared radiation is 1.0×10-6 to 1.0×10-3 m. We can say that: (higher than, lower than, or the same) 1. The frequency of microwave radiation is infrared radiation. 2. The speed of microwave radiation is infrared radiation. 2.Infrared radiation has frequencies from 3.0×1011 to 3.0×1014 Hz, whereas the frequency region for microwave radiation is 3.0×108 to 3.0×1011 Hz. (higher than, lower than, or the same) We...
Calculate the energy of a photon of electromagnetic radiation at each of the following frequencies Express...
Calculate the energy of a photon of electromagnetic radiation at each of the following frequencies Express your answer in joules using four significant figures. 102.7 MHz (typical frequency for FM radio broadcasting) 1050. kHz (typical frequency for AM radio broadcasting) 836.4 MHz (common frequency used for cell phone communication)
AN FM radio station broadcasts at a frequency of 96 MHz.What inductance should be paired with...
AN FM radio station broadcasts at a frequency of 96 MHz.What inductance should be paired with a 6.0 pF capacitor to build a receiver circuit for this station?
You've decided to build a radio to listen to your favourite FM radio station, which broadcasts...
You've decided to build a radio to listen to your favourite FM radio station, which broadcasts at 93.90 MHz. For the tuner, you'll be using an RLC circuit, but the only inductor you happen to have on hand has a value of 0.510 μH. Unfortunately, there's another radio station — which you don't want to listen to — at a nearby frequency of 93.50 MHz. To prevent any interference from this 93.50 MHz radio station, you want the peak current...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT