Answer:
the frequency of the red light wave is 5.5 x 10^14 Hz
Step-by-step explanation:
The frequency of a wave is the number of waves that pass a point in a given amount of time. It is measured in hertz (Hz), which is equal to one wave per second.
The frequency of a wave can be calculated using the following equation:
```
frequency = speed of wave / wavelength
```
In this case, the speed of the wave is 3 x 10^8 m/s and the wavelength is 5.5 x 10^-7 m.
```
frequency = 3 x 10^8 m/s / 5.5 x 10^-7 m = 5.5 x 10^14 Hz
```
Therefore, the frequency of the red light wave is **5.5 x 10^14 Hz**.