“Amanda is listening to the radio after her soccer practice.?
“Amanda is listening to the radio after her soccer practice. She turns it to a station emitting waves of 25,000 Hz. If the radio waves travel 400,000 km/s, and it takes 1.2 s to reach her car from the radio station, how many waves can hit her car in the allotted time?”
“Amanda is listening to the radio after her soccer practice. She turns it to a station emitting waves of 25,000 Hz. If the radio waves travel 400,000 km/s, and it takes 1.2 s to reach her car from the radio station, how many waves can hit her car in the allotted time?”