A stretched string has a third harmonic frequency of 600 Hz. What is the frequency of the second harmonic?

2 answers

1. I see a huge number of posts by the same poster. No work, no effort shown, just typing. Some apparently call for short papers. If you show some work on these and/or explain, in detail, what you don't understand about each, we may be able to help.

   Answer ID
   539597

   Created
   April 30, 2011 6:29pm UTC

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   https://questions.llc/answers/539597

2. I thought diamond was the lowest index of refraction? Can you explain more?

   Answer ID
   539604

   Created
   April 30, 2011 6:37pm UTC

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   URL
   https://questions.llc/answers/539604