Question 16
An observer hears an echo 1.28 seconds after blowing a whistle near a cliff. Calculate the distance of the observer from the cliff. [Speed of sound in air = 330ms-1]
Objective
Question details
- Exam body
- UNIBEN
- Subject
- General Paper
- Year
- 2019/2020 - Model
- Question no.
- #16
- Type
- Objective
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