Complete the following practice problems. You MUST show ALL the work outlined.

1. A wave with a frequency of 11 Hz has a wavelength of 4 meters. At what speed will this wave travel?

2. The speed of a wave is 50 m/sec. If the wavelength of the wave is 0.7 meters, what is the frequency of the wave?

3. A wave traveling at 250 m/sec has a wavelength of 2.3 meters. What is the frequency of this wave? ​