Question 1
A stone of mass 41.6 g is lowered into a measuring cylinder. The water level rises from 40.0 cm³ to 56.0 cm³. What is the density of the stone?
The multiple-choice papers
40 questions in 45 minutes: just over a minute each.
| Questions | 40, one mark each |
|---|---|
| Time | 45 minutes |
| Weight | 30% of the grade |
| Paper 2 | Adds the Supplement content |
Where it trips people
- Units: minutes against seconds, km against m, kJ against J.
- Reading a graph's axes before its line: distance against speed.
- Series against parallel: what is shared and what is the same.
Try 2 questions
Question 2 · Extended
In the circuit shown, a 12 V battery is connected to a 4.0 Ω resistor and a 6.0 Ω resistor in parallel. What does the ammeter in the main wire read?
Next step
Questions people ask
Is a calculator allowed?
Yes.