physics Flashcards
1
Q
what is the formula for frequncy
A
frequency = 1/time period
2
Q
how do you calculate wave speed?
A
wave speed= distance wave travels /time taken
3
Q
how do you calculate wave speed using frequncy
A
wave speed = frequency x wavelength
4
Q
equasion for pressure
A
pressure = force/area
5
Q
formula for pressure difference
A
density x depth x gravitational
6
Q
A