Physics · Pedagogy of Science
For teaching the concept of sound through experiential learning, which of the following activities are appropriate? (1) Measuring echo time in a long corridor (2) Creating DIY musical instruments and analyzing their pitch (3) Memorizing formulas for wavelength and frequency without activity (4) Observing vibration patterns using a tuning fork and water
- 1(1), (2), (3), and (4)
- 2Only (3)
- 3(1), (2), and (4)✓
- 4(1) and (3)
Correct answer
(1), (2), and (4)
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