Given the picture of a wave below, the fact that it travels at 25 m/s and that it is moving in water, answer the following questions. a. How often would you have to give this wave an impulse to be in resonance with it? b. If this wave traveled for 30 seconds, how many wavelengths would it travel? c. If this was a standing wave what is the wavelength of the next harmonic. d. If this wave was moving in a solid would you expect the speed to increase or decrease? 2.5m 3m

Given the picture of a wave below, the fact that it travels at 25 m/s and that it is moving in water, answer the following questions. a. How often would you have to give this wave an impulse to be in resonance with it? b. If this wave traveled for 30 seconds, how many wavelengths would it travel? c. If this was a standing wave what is the wavelength of the next harmonic. d. If this wave was moving in a solid would you expect the speed to increase or decrease? 2.5m 3m