Amarine weather station reports waves along the shore that are 8 seconds apart, the frequency of the waves is hz
a. 8hz
b. 8hz
c. 0.25hz
d. 0.125hz

A marine weather station reports waves along the shore that are 8 seconds apart, the frequency of the waves is 0.125Hz.

Option D

Explanation:

A weather station informs that the waves along the shore  are 8 seconds apart. Frequency is related to the time period traveled by the object hence it is inversely proportional to the frequency. The time period here is referred as 8 seconds. Therefore frequency = 1 / 8 = 0.125 Hz.

the arctic is a region of the planet, north of the arctic circle, and includes the arctic ocean, greenland, baffin island, other smaller northern islands, and the far northern parts of europe, russia (siberia), alaska and canada.