2. How do you measure the wavelength of a longitudinal wave?
*
1 point
the distance from a rarefaction to a compression
the length of a rarefaction
the length of a compression
the length of one full compression and one full rarefaction
*
1 point
the distance from a rarefaction to a compression
the length of a rarefaction
the length of a compression
the length of one full compression and one full rarefaction