Question

Sam did an experiment with ball bearings in a bottle to show the movement of particles in solids, liquids, and gases. The experimental set-up is shown below:

A bottle is shown packed with ball bearings

What should Sam do to represent the movement of particles in liquids? (5 points)

a
Leave all ball bearings in the bottle, and then shake the bottle slowly while the ball bearings remain in their spot.

b
Leave a few ball bearings in the bottle, and then shake the bottle vigorously so that the ball bearings hit one another and the sides of the bottle.

c
Remove half of the ball bearings, and then shake the bottle vigorously so the ones at the top hit one another.

d
Remove half of the ball bearings, and swirl the bottle so that the ball bearings remain in contact but can move around.

Answer 1

Answer:

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Explanation:

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