Please help!! Sally and her lab partner held the ends of their spring 6.00 meters apart. There were 6 nodes in the standing wave produced. Sally moved her hand from the rest position back and forth along the floor 16 times in 4.00 s. Sketch the situation and determine the following: a) the wavelength of the wave Sally sent
b) the frequency of the wave produced
c) the speed of the wave

Which statements describe the movement of ocean currents around the globe? check all that apply. strong winds force warm water to sink to the ocean floor. the coriolis effect causes warm and cold water to mix. cool dense water sinks to the ocean floor. warm water replaces cool surface water. wind blowing parallel to the shore causes upwelling of cool water.

As the distance from a magnet increases, what happens to the magnet force?

Select light for the type of wave, adjust the wavelength so that the light is red, and increase the amplitude of the light to the max. then, select the start button at the source location to begin producing the waves. light is a form of electromagnetic wave, containing oscillating electric and magnetic fields. the wave amplitude detector mentioned above shows how the electric field oscillates in time at the location of the probe. the amplitude of the wave at the location of the probe is equal to the maximum electric field measured. how does the amplitude of the wave depend on the distance from the source?