As an ocean wave approaches the coast select one: a. speeds up and builds in height b. it slows down and builds in height c. it transforms from translatory motion to oscillatory motion d. the it slows down and gets smaller

The correct answer is (b)- It slows down and builds up in height.

The speed of the water wave in shallow water is less than its speed in deep water. As the wave approaches the shore, the depth of the ocean decreases and it becomes shallower. The speed of the wave decreases, however, the frequency (number of waves produced per second) remains the same. The waves travel less distance per second, as their speed decreases in shallow waters. The waves, therefore bunch together and build in height as they approach the coast.

Thus, the waves slow down as they approach the coast and build in height.

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.