Recent content by Simplyjack

Hi TSny, Thanks for your comments. I got this question from a friend but as i did not copy it word for word, I did not remember correctly and misinterpreted the problem. I think it's not sound waves but rather radio waves, hence the high frequency. Therefore I can use v = 3.0x10^8 m/s and f...

Homework Statement A car is driven at 30m/s between two sources, each producing sound waves of 1.50x10^6 Hz. The sound heard by driver rises and fades as he travels from one sound source to the other. Find the period of regular fading. Homework Equations No relevant equations...