The end of a spring is attached to a wall. A student vibrates the end of a spring with 5.0 vibrations each second. The following standing wave forms:

-Determine the wavelength and amplitude of the wave.

- Calculate the period of the wave.

- Calculate the speed of the wave.

- How much time does it take a disturbance to travel to the wall and back again?

- Explain what happens to the speed and wavelength of the wave if the frequency is doubled