A student wants to find the density of a small, irregularly shaped stone. She has a measuring cylinder containing water and a digital balance. She has no other apparatus.
Which of these must she use to find the density?
the measuring cylinder containing water only
the digital balance only
both the measuring cylinder containing water and the digital balance
neither the measuring cylinder nor the digital balance
169 exam-style questions on CIE IGCSE Physics Density, covering Density. Each one has a worked solution and a mark scheme showing where the marks go.