Daily Practice - 13+ Common Entrance
25th September 1998
- 1Science: Full Practice Paper 8
A pupil applies a force of 8 N to a spring and it extends by 4 cm. Use spring constant = force / extension to calculate the spring constant, in N/cm.
- 2Science: Full Practice Paper 9
A pupil measures a mass of 3.5 kg on a set of scales. Convert this mass to grams.
- 3Working Scientifically
A cylinder of gas is labelled with a diamond-shaped symbol showing a black flame on an orange background. State what hazard this symbol represents.
- 4Science: Working Scientifically and Practical Skills Set 2
A pupil wants to find out whether increasing the concentration of a salt solution affects the boiling point of water. Suggest one variable, other than salt concentration, that should be kept the same for this to be a fair test.
- 5Science: Working Scientifically and Practical Skills Set 3
A student wears safety goggles when heating a test tube of liquid over a Bunsen burner. State the hazard that the goggles help protect against.
You are looking at an earlier sheet. Today's sheet is the one that adds a day.
Your run is kept in this browser only, and there is no account.
Recent 13+ Common Entrance sheets
Any date always gives the same five questions, so a sheet can be set again or shared. All of September 1998, including the monthly compilation PDF.