Experiment of December 16, 2022:
The time to submit an answer is over. You can now view the solution of the experiment.
A) The air flows through the cardboard tube and swirls the styrofoam balls out of the bottom of the bowl.
B) The polystyrene balls are sucked up through the cardboard tube and then fly away from the hairdryer.
C) The polystyrene balls are sucked up through the cardboard tube and then fly towards the hairdryer.
D) The polystyrene balls spin in the bowl but stay inside. The cardboard tube makes a buzzing sound.