Daily Practice · GCSE Science
June 1970 5-a-day
Every sheet in June 1970
The same date always regenerates the same five questions, so a sheet you print today is the sheet a classmate prints tomorrow.
- 1st June 1970State Le Chatelier's principle in your own words.
- 2nd June 1970Why must dilute nitric acid be added before silver nitrate solution when testing for a halide ion?
- 3rd June 1970State the equation for work done.
- 4th June 1970A resistor of resistance 15 ohm is connected to a 6.0 V supply. Calculate the current flowing through it. Use V = I x R.
- 5th June 1970State the relationship between pressure and volume for a fixed mass of gas at constant temperature.
- 6th June 1970On a velocity-time graph, what does the area between the line and the time axis represent?
- 7th June 1970State the speed of all electromagnetic waves travelling through a vacuum.
- 8th June 1970State the name of the force that keeps a satellite in orbit around the Earth.
- 9th June 1970Where in a plant are stem cells found?
- 10th June 1970Name the process by which dissolved sugars are transported in the phloem.
- 11th June 1970Why is photosynthesis described as endothermic?
- 12th June 1970A plant grown in the shade is shorter than a genetically identical plant of the same species grown in full sunlight. State whether this difference is genetic variation, environmental variation, or both.
- 13th June 1970State one human activity that reduces the amount of land available for other organisms.
- 14th June 1970State the two substances that must both be present for iron to rust.
- 15th June 1970State the size range of a nanoparticle.
- 16th June 1970Why is aluminium extracted by electrolysis rather than by reduction with carbon?
- 17th June 1970Explain, using collision theory, why increasing the concentration of a reactant in solution increases the rate of a reaction.
- 18th June 1970Name the small molecule typically released as a by-product during condensation polymerisation.
- 19th June 1970State two long-term stores of carbon that removed carbon dioxide from the early atmosphere.
- 20th June 1970What happens to the energy described as 'wasted' in a transfer?
- 21st June 1970Calculate the energy needed to melt 0.50 kg of a substance with a specific latent heat of fusion of 210000 J/kg.
- 22nd June 1970Explain the difference between irradiation and contamination.
- 23rd June 1970A water wave has a frequency of 4 Hz and a wavelength of 0.5 m. Calculate its speed.
- 24th June 1970A transformer's primary coil is connected to a 12 V supply and has 60 turns. Calculate the number of turns needed on the secondary coil to produce an output of 3.0 V.
- 25th June 1970Name the structure in a plant cell that controls the substances entering and leaving the cell.
- 26th June 1970Name the products of protein digestion.
- 27th June 1970State the difference between an antibiotic and a painkiller.
- 28th June 1970Define a synapse.
- 29th June 1970Give one example of an abiotic factor that could affect where a plant species grows.
- 30th June 1970Name two methods of desalinating seawater.