Answer:
What are the 4 measures of a wavelength?
As an example, a wave with a period T = 0.25 s takes ¼ of a second to complete a full vibration cycle (crest – trough – crest) at a certain location and thus performs four vibrations per second. Hence its frequency is f = 4 Hz.
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1.2 The measures of a wave: velocity, amplitude, wavelength and frequency.
Explanation: