O-LevelPhysicsForces5054/12 · Oct/Nov 2018 · Q71 Mark

Two cylinders P and Q are made of copper. The height of P is twice the height of Q. The diameter of P is half the diameter of Q. Which statement is correct?

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AThe density of cylinder P is four times that of cylinder Q.

BThe density of cylinder P is twice that of cylinder Q.

CThe density of cylinder P is equal to that of cylinder Q.

DThe density of cylinder P is half that of cylinder Q.

✓ Correct answer

C: The density of cylinder P is equal to that of cylinder Q.

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