Wavelength of the ultrasonic wave
1. Find the wavelength of the ultrasonic wave emitted by a bat if it has a frquency of 4.0x10^4Hz.
2. Radio station KSON in San Diego broadcasts at both 1240kHz(AM) and 97.3MHz(FM). a)Which of these signals, AM or FM, has the loner wavelength?
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Find the wavelength of the ultrasonic wave emitted by a bat if it has a frquency of 4.0x10^4Hz. Radio station KSON in San Diego broadcasts at both 1240kHz(AM) and 97.3MHz(FM). a)Which of these signals, AM or FM, has the loner wavelength?
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