Phase difference between the two waves

  • Thread starter Sloan650
  • Start date
  • #1
12
0
1) Two sine waves have equal peak to peak amplitudes 89 but are out of phase by 180 degrees. What is the peak to peak amplitude of the resultant wave.

2)Two sine waves have equal peak to peak amplitudes 81 but are out of phase by 90 degrees. What is the peak to peak amplitude of the resultant wave.

3) Light from a single source goes from O to X via two paths: directly OX, path length 10.29600 mm and indirectly OYX, path length 10.29765 mm. The wavelength is 660 nm. What is the phase difference between the two waves when they meet at X.
 
Last edited by a moderator:

Answers and Replies

  • #2
lewando
Homework Helper
Gold Member
1,366
142


Hello Sloan650, welcome to PF! Maybe you didn't get a chance to read the forum rules. The thing you need to do is show what work you have done. If you have done very little, the odds of getting any help are low. If you show a sincere effort, your stock will rise. Give the problems a try! :smile:
 

Related Threads on Phase difference between the two waves

Replies
2
Views
11K
Replies
4
Views
4K
  • Last Post
Replies
4
Views
2K
Replies
5
Views
2K
  • Last Post
Replies
6
Views
572
  • Last Post
Replies
8
Views
4K
Replies
1
Views
7K
Replies
2
Views
7K
Top