The pitch of a note is not affected by

Assessment: WAEC SSCE - Physics - 2018 (Objective) Subject: Physics

Question 1 Report

The pitch of a note is not affected by

Answer Details
The pitch of a note refers to how high or low a sound seems to a listener. It is determined by the frequency of the sound wave, or the number of waves that pass by a point in a given amount of time. The tension in a vibrating string, the mass of a vibrating string, and the amplitude of sound wave do not directly affect the pitch of a note. However, they can affect the volume (loudness) and quality (timbre) of the sound, which can influence our perception of the pitch.
Read lesson note on Description Property Of Fields (WAEC)
Read lesson note on Electromagnetic Waves: Types Of Radiation In Electromagnetic Spectrum (WAEC)
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