Igcse Model Questions Vol1 2019 Physics Question 38

Practice objective / multiple choice question 38 from the 2019 Igcse Model Questions Vol1 Physics examination.

Igcse Model Questions Vol1 2019 Physics Objective / Multiple Choice Medium Difficulty
Question 38 IGCSE_MODEL_QUESTIONS_VOL1 • 2019 • PHYSICS • objective

A pipe closed at one end has a length of \(0.50\ \text{m}\). When a tuning fork of frequency \(300\ \text{Hz}\) is sounded near the open end, the pipe resonates in its third harmonic. Assuming the speed of sound in the air is \(v\), find \(v\) (in \(\text{m\,s}^{-1}\)).

Answer Options

A. 250
Correct Answer B. 200
C. 120
D. 150
Correct Answer
B
Correct Option:
200

About This Question

This is Igcse Model Questions Vol1 2019 Physics Question 38. It is one of the objective questions from the 2019 Igcse Model Questions Vol1 Physics examination.

Difficulty level: Medium .

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