In an investigation on factors affecting sinking and floating pupils carried out the following activities: (i) Placed a bottle top in water. (ii) Made the...

In an investigation on factors affecting sinking and floating pupils carried out the following activities: (i) Placed a bottle top in water.
(ii) Made the same bottle top into a ball and placed it on water.
Which one of the following factors were the pupils investigating?
A. Size.
B. Shape.
C. Type of material.
D. Mass.

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The correct answer is B. Shape.

Making a ball from the bottle top, they changed the shape.

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sharon kalunda answered the question on July 29, 2019 at 13:53

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