Afisherman sees his boat moving up and down, owing to waves on the water. it takes 2.5 s for the boat to travel from its highest to lowest point, a distance of 0.62 m. the fisherman sees that the wave crests are spaced 6 m apart. how fast are the waves traveling?

The waves are traveling in a speed of

v=1.20 m/s

Explanation:

The fisherman see a wave at 6m apart so that's the wavelength

Now the period is the time between two successive waves so

The velocity of the waves is describe by:

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

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multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).