Cambridge Secondary (7-9). Stage 9. MCE Science. Workbook - Unit 9: Density - Question 17

Materials: transparent glass container, four grapes, clear carbonated water (such as sparkling water or soda), stopwatch. Pour carbonated water or soda into the clear glass until it is about three-quarters full. Drop four grapes into the glass of carbonated liquid and start the stopwatch. Watch the grapes over three minutes.



Before you start, predict what will happen if you drop a few grapes into a glass of carbonated water or soda. Give your reason.

My prediction: …
Reason: …