A) ST
B) QR
C) PT
D) RS
Correct Answer: C
Solution :
This question is successfully answered by the student who can identify the characteristics of a wave, such as its wavelength. The distance between two consecutive crests or two consecutive troughs is known as the wavelength of the wave. Hence, the wavelength of the wave shown in the given figure can be determined by measuring the length PT. The correct answer is C.You need to login to perform this action.
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