SC-243
Density
Lower Sec Science · Secondary 1 · Hard · Density
A student compares two solids, P and Q, of the same volume. Solid P has a mass of 120 g and solid Q has a mass of 90 g. Which statement about their densities is correct?
- P has a higher density than Q because it has a greater mass for the same volume.
- P has a lower density than Q because it has a greater mass for the same volume.
- P and Q have the same density because their volumes are the same.
- The densities of P and Q cannot be compared without knowing their volumes.
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