All waves in a vacuum move with the speed of light (3x108 m/s or 300000000 m/s if your not a fan of standard form), in air it is the same speed up til many decimal places
.5m
The speed of a wave is the product of its wavelength and its frequency.
340 m/s
5.0 hz
apex - 3.6 . to find the wave speed you multiply the frequency and the wave length .
.5m
The speed of a wave is the product of its wavelength and its frequency.
340 m/s
5.0 hz
Frequency = (speed) / (wavelength) = 900/9 = 100 Hz.
apex - 3.6 . to find the wave speed you multiply the frequency and the wave length .
Wavelength = speed/frequency = 2/15 Hz = roughly 0.133... Hz.
The speed of a wave is the product of its frequency and its wavelength.
Simply divide the speed by the frequency.
Period = 1 / frequency = 1/100 = 0.01 second.
Wave speed = wavelength x frequency 4.0 m/s = wavelength x 2.50 Hz 1.6 m = wavelength
Wavelength = (speed) divided by (frequency) = 10/0.5 = 20