>_AS Level Physics A_H156/02 Question Paper Oct 2021 | Depth in Physics
Document Content and Description Below
Two loudspeakers S1 and S2 are connected to a signal generator. The loudspeakers emit coherent sound waves. (a) State what is meant by the term coherent. .............................................. ........................................................................................................ .............................................................................................................................................. [1] (b) A microphone is connected to an oscilloscope. The points O, J, K and L all lie on a straight line as shown. The microphone is moved from O to L. L K J O S1 S2 Not to scale A series of maxima and minima is observed between O and L. The microphone records a maximum at O. As it moves towards L, the first minimum is observed at J and the next maximum at K. The distance between S1 and J is 2.00m and the distance between S2 and J is 2.08m. The distance between S1 and K is 2.05m and the distance between S2 and K is 2.21m. (i) Calculate the path difference at point J between the waves from S1 and S2..............................................................................continued [Show More]
Last updated: 2 years ago
Preview 1 out of 20 pages
Buy this document to get the full access instantly
Instant Download Access after purchase
Buy NowInstant download
We Accept:
Reviews( 0 )
$6.50
Can't find what you want? Try our AI powered Search
Document information
Connected school, study & course
About the document
Uploaded On
May 17, 2022
Number of pages
20
Written in
Additional information
This document has been written for:
Uploaded
May 17, 2022
Downloads
0
Views
196
 (1).png)
.png)
 (1).png)
 (1).png)
