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Indicate true or false in each of the following statements: A standing wave is the superposition...

Indicate true or false in each of the following statements:

A standing wave is the superposition of two waves
The beating of two waves can be heard as a much higher frequency than the sum of the two frequencies.
The second harmonic is twice times the frequency of the fundamental.
Constructive interference occurs when the phase difference of two otherwise identical waves is 2π or multiples thereof.
A node is a position on a standing wave of maximum displacement

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Answer #1

Concept - use the properties of standing wave and interference of waves to find the solution as shown below1) True as per definition of standing waves, 2) False beat free. is magnitude of difference of frequencies 3) True] 4) True 5***********************************************************************************************
This concludes the answers. If there is any mistake or omission, let me know immediately and I will fix it....

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