A09 Two-Source Interference Applets

πŸ‘¨ This video guides you through the drawing of the ripple tank interference pattern.

πŸ‘¨ This video uses two applets to explain the interference pattern.

🍏 You can play with the applets yourself.


Try clicking at different points to see what the path difference is, and the resulting interference.



🍏 Take note of how the crest-crest and trough-trough intersections move along the antinodal lines, and how the crest-trough and trough-crest intersections move along the nodal lines.


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s