Questions


October 2022 1 6 Report
1. Which two waves have the same amplitude but different frequencies?

A. Waves A and B
B. Waves A and C
C. Waves B and C
D. All waves have the same frequency

2. Wave A makes five full waves in two seconds. What is the frequency of wave A?

A. 10 Hz. B. 5 Hz. C. 2.5 Hz D. 2.0 Hz



Nonsense answers will be reported.
Please help me.​

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