Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Physics
Physics
Problem
A particle of the medium completes one oscillation in the same time that a crest moves forward by one wavelength. This observation most directly supports which relation for a travelling wave? a)
v
=
λ
2
T
v=\dfrac{\lambda}{2T}
v
=
2
T
λ
b)
v
=
2
λ
T
v=\dfrac{2\lambda}{T}
v
=
T
2
λ
c)
v
=
λ
T
v=\dfrac{\lambda}{T}
v
=
T
λ
d)
v
=
λ
2
π
T
v=\dfrac{\lambda}{2\pi T}
v
=
2
π
T
λ
Browse the problem library