Waves A and B have the same speed, but wave A has a shorter wavelength. Which wave has the higher frequency? Explain how you know.
Answers
Answered by
0
For any wave, the relationship that
speed = wavelength times frequency
holds.
For sound at normal atmospheric pressure, the speed is about 330 m/s.
The audible sound spectrum is 20 Hz to 20 kHz.
Wavelength of sound at 20 Hz is 16.5 meters.
Wavelength at 200 Hz is 1.65 meters.
Wavelength at 2 kHz is 0.165 meter.
Wavelength at 20 kHz is 16.5 cm.
Answered by
0
Answer: Hi neeraj, sup !!!
;)
Similar questions