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Date May 2017 Marks available 1 Reference code 17M.1.SL.TZ2.17
Level Standard level Paper Paper 1 Time zone Time zone 2
Command term Question number 17 Adapted from N/A

Question

The frequency of the first harmonic standing wave in a pipe that is open at both ends is 200 Hz. What is the frequency of the first harmonic in a pipe of the same length that is open at one end and closed at the other?

A.  50 Hz

B.  75 Hz

C.  100 Hz

D.  400 Hz

Markscheme

C

Examiners report

[N/A]

Syllabus sections

Core » Topic 4: Waves » 4.5 – Standing waves
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