The graph below shows Marie's trip to work as a distance/time graph.

However, had it been a real sound, the sound's pitch would have been increased by the doppler effect, since the falcon was moving the source of the sound. perpendicular to away from towards at the same speed as

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories