Select all of the following that are correct about mechanical waves.
a
They can be transverse.
b
They can propagate in a vacuum.
c
They are composed of high energy particles.
d
They can be longitudinal.
e
They transfer energy from particle to particle.
f
They can propagate in a physical medium.
a. They can be transverse.
d. They can be longitudinal.
e. They transfer energy from particle to particle.
f. They can propagate in a physical medium.