Cambridge Secondary (7-9). Stage 9. MCE Science. Student Book - Unit 11: Sound - Question 13

In groups, demonstrate sound vibrations. Work on a solid surface like a wooden block or a tabletop. Ask your teacher for a rubber pad, a tuning fork and a bowl with water.

Discuss what you could do to improve the experiment.

Discuss in groups and share your findings with the class. You may use the Internet or other sources of information to help you.