A wave travels at 1,500 m/s with a frequency of 5 hertz. What is its wavelength?

Which lists the main components of darwin’s theory of evolution? a. random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change. b. natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time. c. natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time. d. random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.

This is for my 8th grade science class, i really don’t understand. can someone me? , lol.

Often called simply "velocity," this is the velocity of an object at a particular moment in time.