Two in-phase loudspeakers are some distance apart.They emit sound with a frequency of .You move between the speakers,along the line joining them,at a constant speed of .What beat frequency do you observe? The speed of sound in the room is .
A) 13 Hz
B) 431 Hz
C) 26 Hz
D) 4.7 Hz
E) 118 Hz

Question

Two in-phase loudspeakers are some distance apart.They emit sound with a frequency of  .You move between the speakers,along the line joining them,at a constant speed of  .What beat frequency do you observe? The speed of sound in the room is  .
A) 13 Hz 
B) 431 Hz 
C) 26 Hz 
D) 4.7 Hz 
E) 118 Hz

Quizplus · Accepted Answer

The Answer of Two in-phase loudspeakers are some distance apart.They emit sound with a frequency of  .You move between the speakers,along the line joining them,at a constant speed of  .What beat frequency do you observe? The speed of sound in the room is  .
A) 13 Hz 
B) 431 Hz 
C) 26 Hz 
D) 4.7 Hz 
E) 118 Hz

Two In-Phase Loudspeakers Are Some Distance Apart