What units are used to measure the speed of a wave?
A. Hertz/second
B. Meters
C. Cycles/second
D. Meters/second

Option D) Meters/second

Explanation:

The speed at which a wave travels is in metres per second, and it is known as wave speed, denoted by letter V.

So, wave speed is the distance which the wave travels in one second. Thus, if the wave covers a distance y metres in t seconds, the speed of the wave is given by:

v = y/t (metres/second)

Thus, Meters/second is the answer

D. Meters/second

Explanation:

Speed is defined as the rate of distance or displacement with time. Distance is measured in meters and time is measured in seconds

Speed= distance/time

= meters /seconds

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: