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PIMSO 2023 - Science - Primary 5 - National Round Question 7

PIMSO Science · PIMSO 2023 - Science - Primary 5 - National Round

Question 7

A 5.0 g cork was found to float in an unknown liquid. The liquid has volume 50 mL. In the same liquid, a piece of stone weighing 20.0 g sinks. Arrange the three objects according to increasing density:
  1. cork < liquid < stone
  2. cork < stone < liquid
  3. stone < liquid < cork
  4. liquid < stone < cork
  5. liquid < cork < stone