Top Posters
Since Sunday
j
6
a
6
w
5
b
5
s
5
d
5
p
5
T
5
b
5
B
4
s
4
M
4
New Topic  
laywatdut laywatdut
wrote...
Posts: 116
Rep: 0 0
2 weeks ago

Two speakers are driven exactly out of phase with each other at 256 Hz. If a microphone placed on the line between the two speakers, exactly in the middle, detects no sound at all, then what is possibly the distance between the microphone and each speaker? The speed of sound is 340 m/s.



0.75 m



0.38 m



Can be any distance at all



1.50 m



0.94 m

Textbook 
College Physics

College Physics


Edition: 5th
Author:
Read 34 times
1 Reply
Replies
Answer verified by a subject expert
yoorimchiyoorimchi
wrote...
Posts: 143
Rep: 0 0
2 weeks ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

laywatdut Author
wrote...

2 weeks ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
wrote...

Yesterday
This site is awesome
wrote...

2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  797 People Browsing
 179 Signed Up Today
Related Images
  
 183
  
 104
  
 330
Your Opinion