1.A wave with a frequency of 14 Hz has a wavelength of 3 meters. At what speed will this wave travel?

2. The speed of the wave is 65 m/s. If the wavelength of the wave is 0.8 meters. What is the frequency of the wave?

3. A wave has a frequency of 46 Hz and a wavelength of 17 meters. What is the speed of this wave?​