What is the frequency of this wave?
A. 4 Hz
B. 5 Hz
C. 6 Hz
D. 10 Hz
![What is the frequency of this wave A 4 Hz B 5 Hz C 6 Hz D 10 Hz class=](https://us-static.z-dn.net/files/d01/aa505226e8fa31870192c1217e036170.png)
Answer: 0.5 HZ
Explanation: Frequency refers to the number of occurrences of a periodic event per time and is measured in cycles/second. In this case, there is 1 cycle per 2 seconds. So the frequency is 1 cycles/2 s