Three balloons are inflated to the same size. the three balloons are submerged in buckets filled with ice water, tap water and water heated to 65°c. what results would you expect from this experiment? a) all the balloons would shrink. b) all the balloons would expand. c) the balloon in the ice water would expand. d) the balloon in the 65°c water would expand.

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.