Thin Films Lab

Bubble solution and bubble wand

1. Dip the wand into the bubble solution.
2. Remove the wand from the solution and hold it so the loops are vertical.
3. Adjust your line of sight so you are looking through the wand’s rings, with light from the overhead lighting shining through the loops.
4. It may take some time, but what do you observe happening in bubble solution?

1. Dip the wand into the bubble solution.
2. Remove the wand from the solution and blow as large as bubble as possible.
3. Catch the bubble on the wand.
4. It may take some time, but what do you oberve happening on the surface of the bubble?