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Author Question: Which of the following wavelengths could NOT be present as a harmonic on a 2 m long string? (Read 107 times)

laurencescou

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on: Aug 6, 2020

Question 1

Which of the following frequencies could NOT be present as a standing wave in a 2m long organ pipe open at both ends? The fundamental frequency is 85 Hz.

◦
85 Hz.

◦
170 Hz.

◦
255 Hz.

◦
340 Hz.

◦
382 Hz.


Question 2

Which of the following wavelengths could NOT be present as a harmonic on a 2 m long string?

◦
4 m

◦
2 m

◦
1 m

◦
0.89 m

◦
0.5 m
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Marked as best answer by laurencescou on Aug 6, 2020

kalskdjl1212

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Reply #1 on: Aug 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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laurencescou

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Reply 2 on: Aug 6, 2020
Great answer, keep it coming :)

apple

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Reply 3 on: Yesterday
Excellent

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