We can determine the of a wave when given the frequency and the wavelength.
a amplitude
b velocity
c equilibrium
d crest

Most of the volume of an atom is occupied by the

Frank just graduated from eighth grade. assuming exactly four years from now he will graduate from high school how many seconds does he have until his high school graduation

By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?