Radio waves wavelength and frequency
[DOC File]PS WORKSHEET
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Radio station WKLB in Boston broadcasts at a frequency of 99.5 MHz. What is the wavelength of the radio waves emitted by WKLB? Radio station KSON in San Diego broadcasts at both 1240kHz(AM) and 97.3 MHz (FM). Which signal has the longer wavelength? What are the wavelengths of the signals? Microwave ovens emit waves of about 2450 MHz.
[DOC File]Worksheet frequency/wavelength/Energy
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An FM radio station broadcasts electromagnetic waves at a frequency of 94.5 MHz (equal to 94,500,000 Hz). These radio waves have a wavelength of 3.17 meters. What is the speed of the waves?
[DOC File]Electromagnetic Spectrum Practice Problems
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1. Radar waves with a .034 m wavelength are sent out from a transmitter with a speed of 3 x 108 m/s. What is their frequency? Ans: 8.82 x 109 Hz . 2. A 2.5 Hz wave has a wavelength of 0.6 m. What is its speed? Ans: 1.5 m/s. 3. What is the period of a wave with a crest-to-crest distance of 10 m and a frequency of 20 Hz? What is its speed? Ans: 0 ...
[DOC File]TAP311-0: Speed, frequency and wavelength
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What is the radio wavelength? 14. In the MW medium wavelength band, waves are transmitted for BBC World Service at 460 m. Calculate the frequency used. 15. Calculate the wavelength of C#, the musical note of frequency 278 Hz. 16. Some earthquake waves …
[DOC File]The Three Color Mystery: Collecting the Clues
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What is the wavelength (in meters) of the electromagnetic carrier wave transmitted by The Sports Fan radio station at a frequency of 640 kHz?(Hint: convert kHz into Hz by multiplying by 103.) 4. Calculate the wavelength of radiation with a frequency of 8.0 x 1014 Hz.
Radio Concepts - Phase, Amplitude, Wavelength and Frequency
Commercial radio stations create radio waves by moving charge up and down in a tall antenna. The frequency of the waves produced is the same as the frequency that the charge oscillates (moves up and down) in the antenna. ACTIVITY 1-2: Wavelength and Frequency. Radio signals are created naturally any time charged particles move.
[DOC File]WAVES - NASA
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What is the radio wavelength? 14. In the MW medium wavelength band, waves are transmitted for BBC World Service at 460 m. Calculate the frequency used. 15. Calculate the wavelength of C#, the musical note of frequency 278 Hz. 16. Some earthquake waves …
[DOC File]Wave Problems
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Oct 06, 2020 · The wavelength is the distance from a point on one wave to the same point on the next wave. The frequency is the number of waves passing a point each second. Wave speed – m/s, wavelength – m, frequency – Hz.
[DOC File]TAP 311- 1: Speed, wavelength and frequency
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The Spectrum of Waves. Radio waves have the longest wavelength and lowest frequency; wavelength can go from 1000s of meters to .001 meters. (The shortest radio waves are the microwaves.) Radio waves are used for: RADAR, sending sound, pictures, cell …
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