Lesson eLearning

The pitch of a sound depends on its frequency. If a flute plays a note of 250 Hz and a drum plays a note of 100 Hz, which sound will sound higher pitched?

hard 3 marks Class 4 · EVS · Ear to Ear
Answer
Flute

The correct answer is Flute — Thus the flute sounds higher pitched than the drum.

Step-by-step solution

  1. Understand that higher frequency gives higher pitch.
  2. Flute frequency = 250 Hz.
  3. Drum frequency = 100 Hz.
  4. 250 Hz is greater than 100 Hz.
  5. Thus the flute sounds higher pitched than the drum.
Common mistake: Assuming louder sound means higher pitch

Concept tested: Frequency and pitch relation

Published · How this solution was prepared and checked

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