# science

is it true that When two identical waveforms of the same frequency are added together, the result will be a waveform with a wavelength that is twice that of the individual waveforms.

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asked by Roger
1. Actually, no. However, the result will be a waveform with twice the amplitude as either of the individual waveforms.

Isn't it louder if two people play the same note on a musical instrument than one person does?

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posted by Max

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