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Grade 10 · Science

Grade 10 Science diagnostic

16 questions on matter & forces, motion and energy, waves & sound, electricity & circuits, chemistry, biology & genetics and inquiry, plus 2 from Grade 9. Answer what you can, then check your answers to see which topics are secure and what to practise next.

16 questions7 topicsAbout 20 minutesSet 1 of 5

Skip a question if you do not know the answer. It is better than guessing, because it shows what to practise.

1Matter & forcesA sample has mass 192 g and volume 48 cm³. Calculate density in g/cm³.
g/cm³
2Matter & forcesA sample has mass 114 g and volume 6 cm³. Calculate density in g/cm³.
g/cm³
3Motion and energyVelocity changes from 23 m/s to 23 m/s in 5 s. Find average acceleration in m/s².
m/s²
4Motion and energyA 14 kg sample has specific heat 500 J/(kg·°C). Its temperature rises 12°C with no phase change. Find the energy gained in J.
J
5Waves & soundA repeating signal has frequency 19 Hz. Find its period in seconds as a fraction.
s
6Waves & soundA periodic wave has frequency 17 Hz and wavelength 11 m. Find its speed in m/s.
m/s
7Electricity & circuitsA steady DC device operates at 6 V and 14 A. Find power in W.
W
8Electricity & circuitsA constant current of 7 A flows for 22 s. How much charge passes in C?
C
9ChemistryA solution contains 11 mol of solute in a final solution volume of 9 L. Find concentration in mol/L as a fraction or decimal.
mol/L
10ChemistryA sample has mass 231 g and molar mass 21 g/mol. Find its amount in mol.
mol
11Biology & geneticsWith A completely dominant, which genotype can show the recessive phenotype?
12Biology & geneticsCells and cell structures: which term fits this description? An organism whose cells contain a membrane-bound nucleus.
13InquiryWhy repeat a measurement?
14InquiryIn a test of light level and growth, which is the dependent variable if height is recorded?

From Grade 9

These questions check skills from the grade below, so gaps can be spotted early.

15Earth & space (Grade 9)Earth systems: which term fits this description? Water flowing over the land surface.
16Matter & forces (Grade 9)A model vehicle travels 2280 m in 40 s at constant speed. What is its speed in m/s?
m/s