the question is asking if the amplitude can be measured by medium or crest and the answer is CREST
Nope, Amplitude is the distance between the center line of a wave and the highest or lowest point.
The distance between the highest crest and the rest position is the amplitude of the wave
That is called the amplitude.
It is the amplitude
•Amplitude-Height (loudness) of the wave-Measured in decibels (dB)•Frequency:-Number of waves that pass in a second-Measured in Hertz (cycles/second)-Wavelength, the length of the wave from crest to crest, is related to frequency•Phase:-Refers to the point in each wave cycle at which the wave begins (measured in degrees)-(For example, changing a wave's cycle from crest to trough corresponds to a 180 degree phase shift).
False, it is measured from crest to crest.
No. The wavelength is measured from crest to crest.
That's the wave's Amplitude .
Superimposing of waves is when two or more waves travel through the same medium and intersect. The net displacement is the addition of the waves amplitude. If they are in phase they increase amplitude; out of phase, the amplitude decreases.
The height of the wave measured from the place of zero disturbance - in other words, half the vertical distance between crest and trough.
A wave's ___________ is a measure of how far the particles in a medium move away from their normal rest position.