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Speed, wavelength, and frequency of a wave are related by v =??f We can rearrange this to get???= v/f or f = v/? (a) For AM radio waves:
17 oct 2008 · Example 2 If the frequency of a wave is 4 Hz, what is its period? T = 1 ? = 1 4 = 0 25 s
Frequency is given along the x axis and some measure of amplitude is given on the y axis A phase spectrum is a graph showing what frequencies are present with
An object oscillating with frequency f will create waves which oscillate A classic example is a wave traveling down a line of standing dominoes: each
The frequency of sound is the For example, cats can detect frequencies that are much lower, http://physics tutorvista com/waves/wave- · frequency
frequency and wavelength, but this is not the case – the speed is determined by the medium A good example is the speed of a wave on a stretched string
This entire motion equals one cycle Frequency is a term that refers to how many cycles can occur in one second For example, the frequency of the sound wave
the source is making the sound, then the observer hears a frequency f given by: 6 2 Worked Examples Unless otherwise specified, we will take the speed
AQA GCSE Physics (Separate Science) Unit 6: Waves The frequency of a wave is the number of waves which pass a given point Examples of this type
Example: wave on a string • A wave moves on a wavelength,λ is 2 cm, what is the frequency, ƒ ? • v = λ × ƒ, so ƒ = v frequencies of your sounds is twice as
distance over time, so v = λ / T The frequency, f, is 1/T, so the equation relating wave speed, good example is the speed of a wave on a stretched string
All points on the string oscillate at the same frequency but with different amplitudes One of the most far-reaching principles in theoretical physics is this : (middle C for example) at the same loudness, you hear four different sounds Why ?