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Date November 2017 Marks available 1 Reference code 17N.1.SL.TZ0.16
Level Standard level Paper Paper 1 Time zone Time zone 0
Command term Question number 16 Adapted from N/A

Question

A pipe of fixed length is closed at one end. What is \(\frac{{{\text{third harmonic frequency of pipe}}}}{{{\text{first harmonic frequency of pipe}}}}\)?

A. \(\frac{1}{5}\)

B. \(\frac{1}{3}\)

C. 3

D. 5

Markscheme

C

Examiners report

[N/A]

Syllabus sections

Core » Topic 4: Waves » 4.5 – Standing waves
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