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SingaporePhysicsQuick questions
Mass, Weight, Density and Pressure
Quick questions on Density explained: O-Level Physics
4short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is rearranging the relationship?Show answer
The same relationship gives mass or volume when the other two are known:
What is q1?Show answer
Write the relationship for density and state its SI unit. [2 marks]
What is q2?Show answer
A liquid of mass occupies . Find its density. [2 marks]
What is q3?Show answer
Explain how to find the volume of an irregular stone using water. [2 marks]
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