Posted by **Stephan pultree** on Sunday, April 29, 2012 at 2:06am.

Use compound angle formulae to express Second harmonic i2= sin2t and the the third harmonic i3=sin3t in terms of the first harmonic sint

## Answer This Question

## Related Questions

- physics - Which one of the following statements about standing waves on a string...
- science - A stretched string has a third harmonic frequency of 600 Hz. What is ...
- science - A stretched string has a third harmonic frequency of 600 Hz. What is ...
- math - pls. explain how to get this: A number x is the harmonic mean of two ...
- Harmonic Oscillation - The velocity of a certain simple harmonic oscillator is ...
- physics - How does a wavelength of the fourth harmonic on a rope with both ends ...
- physics - Which one of these statements regarding standing waves on a string is ...
- PHYSICS - A tube is open only at one end. A certain harmonic produced by the ...
- Physics - Organ pipe A, with both ends open, has a fundamental frequency of 225 ...
- simple harmonic motion - a simple harmonic motion is represented by x=4sin[3t+3....

More Related Questions