Sample Test Questions

Doppler

Intensity

Wave

Field

Force

Answers:  Doppler: (A) 1223.6 Hz  (B) 1026.8 Hz
                Intensity:  (A) 40.46dB  (B) 44.77dB
                Wave: (A) 336 m/s  (B) 167.3 m/s  (C) 14286 kg
                Field: (A) 2396N/C @ 53 degrees above negative x axis  (B) 984.4N/C to the right
                        (C) 3.83X10^-11N @ 53 degrees below positive x axis  (D) 0.741m to the right of B
                Force: 4.68N @ 30 degrees above negative x axis

Expanded Solutions:       Page 1     Page 2    Page 3