Daily Practice · 13+ Common Entrance

Daily Practice - 13+ Common Entrance

6th October 1994

5 questions · Years 7-8 · 744 questions in this band

1
Chemistry: Metals, the Reactivity Series and Environmental Chemistry
State the method used to extract aluminium from its ore, and explain why this method is needed rather than reduction with carbon.
2
Physics: Forces and Energy
State whether the main force acting when a compass needle points north is a contact force or a non-contact force.
3
Physics: Electricity, Magnetism and Waves
Name the circuit component whose symbol is a circle with a cross inside it.
4
Physics: Light, Sound and Space
An astronaut has a mass of 70 kg on Earth. State her mass on the Moon, and explain why her weight on the Moon is less than her weight on Earth.
5
Physics: Forces, Motion and Energy Resources
State one reason, other than cost, why a country might want to reduce its reliance on non-renewable energy resources such as coal and oil.

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