Question

define loudness and pitch ​

Answer 1

Answer: The pitch of a sound is our ear's response to the frequency of sound. Whereas loudness depends on the energy of the wave. The pitch of a sound depends on the frequency while loudness of a sound depends on the amplitude of sound waves.

Answer 2

Answer:

loudness

In acoustics, loudness is the subjective perception of sound pressure. More formally, it is defined as, "That attribute of auditory sensation in terms of which sounds can be ordered on a scale extending from quiet to loud".

pitch

The pitch of a sound is how high or low the sound is. A high sound has a high pitch and a low sound has a low pitch.