Kaman

This page lists questions and answers that were posted by visitors named Kaman.

Questions

The following questions were asked by visitors named Kaman.

Answers

The following answers were posted by visitors named Kaman.

f=140 Hz v=343 wavelength=(v/f)=(343/140)=2.45 for destructive interference=(wavelength/2)=(2.45/2)=1.225 Solve for x which is the distance between speaker B and the observer C. By pythagorean, CB^2+BC^2=AC^2 x^2+4.8^2=AC^2 AC^=(x+1.225)^2 So, we have x^2...