If a wave passes in 3 seconds, what would be the Frequency of the wave?

25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Work = force × a. work b. energy c. distance d. momentum

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island