| Author: | Homework Help Classof1 | ISBN: | 1230000119342 |
| Publisher: | Classof1 | Publication: | April 3, 2013 |
| Imprint: | Language: | English |
| Author: | Homework Help Classof1 |
| ISBN: | 1230000119342 |
| Publisher: | Classof1 |
| Publication: | April 3, 2013 |
| Imprint: | |
| Language: | English |
"2 identical speakers are driven by the same oscillator @ 200Hz. They are located on a vertical pole and 4.00 m apart. A man walk straight towards the lower speaker perpendicular to the pole.
A) How many times he’ll here a min in sound intensity?
B) How far from the pole at these moments?
Use speed of sound 330m/s and ignore reflection from the ground.
"
"2 identical speakers are driven by the same oscillator @ 200Hz. They are located on a vertical pole and 4.00 m apart. A man walk straight towards the lower speaker perpendicular to the pole.
A) How many times he’ll here a min in sound intensity?
B) How far from the pole at these moments?
Use speed of sound 330m/s and ignore reflection from the ground.
"
