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A student shakes a tube containing small balls to model the movement of particles in a gas. 1
(a) Why is this a good model for the movement of particles in a gas?
Pick 2 answers
The balls move slowly.
The balls are far apart from each other.
The balls are different colours.
The balls move randomly

Sagot :

The balls move randomly.

Because gas molecules are known for their movement and the above statement says “to model the movement”