Recent content by tj.

So I got the exact same answer as part a). Would that be correct??

Homework Statement A continuous succession of sinusoidal wave pulses are produced at one end of a very long string and travel along the length of the string. The wave has frequency 36.0Hz, amplitude 5.50mm, and wavelength 0.635m. a) How long does it take the wave to travel a distance of 8.50m...

Thanks JesseC! That's what it was, I was always trying to find a value for R. Thanks

Okay sorry:

Right so I've been stuck with this for a while now and I'm sure it's just something simple that I've missed. Right so the question says there are a pair of closely spaced slits (0.300mm apart). By changing the spacing the bright fringe moves from position m=2 to m=3. The wavelength remains...