Question

(i)Name the wave has the highest pitch.


(ii)What factors affect the
frequency of
sound produced by a string instrument?​

Answer 1

Answer:

(1) A

(2) The four properties of the string thataffect its frequency are length, diameter, tension, and density. These properties are described below: When the length of a string is changed, it will vibrate with a different frequency. Shorter strings have higher frequency and therefore higherpitch.

Answer 2

@surbhitiwari5 has already given your answer .