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Question

asked Sep 1, 2017 207k views

2 Answers

Fayaz · Answer 1 · 2017-09-06T13:09:19+0000

Answer:

The correct answer is option A.

Step-by-step explanation:

Wavelength is defined as distance between two successive crests of the wave.It is denoted by Greek letter
$\lambda$ (lambda ).

It is calculated by dividend velocity of the waver from its frequency.

$\lambda =(Speed)/(Frequency)$

In the given figure ;

The difference between two crest is = 2.5 cm - 2.5 cm = 10 cm.

The wavelength of the given wave is 1.0 cm.