Answer:
Both move slower through densely packed molecules
Explanation:
A transverse wave is one in which the particles of the medium is said to move in a direction that is perpendicular to the direction that the wave moves through. A longitudinal wave is a type of wave whereby the particles of the medium are said to move in a particular direction that is parallel to the direction the wave moves through.
Both waves can travel through a solid medium while only longitudinal waves can only move through liquid medium.
I believe the answer is: Formal method of audience analysis,
Formal method of audience analysis would be done by analyzing the behaviour that being done by the audiences when the speaker give the speech. From the behaviour, we can collect data regarding the audiences' preference that would help us appeal to similar audiences in the future.
