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6 votes
30 points must be a legitimate answer and correct answer or I will report

A wave travels at a constant speed. How does the frequency change if the wavelength is reduced by a factor of 3?
A. The frequency increases by a factor of 9.
B. The frequency increases by a factor of 3.
C. The frequency decreases by a factor of 3.
D. The frequency does not change.

2 Answers

3 votes

Answer:

it's C

Step-by-step explanation:

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User Gkephorus
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7 votes
the correct answer is C !
User Bquenin
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