Answer: C: a family who comes to America to find work
Explanation:
<span>The answer would be B) Cold Front. A cold front would bring heavy thunderstorms, rain, and hail. A cold front would be located at the leading edge of a temperature drop off as well as be followed by cool, fair weather.</span>
The speed of a wave measures how far one particular crest (or trough) moves in a given amount of time. The speed of the wave changes according to the following equation:
v = λ
* f
According this equation, it follows that as the speed and length of a wave decreases, the wave grows higher (the higher the frequency).