Daily Practice · GCSE Science

Daily Practice - GCSE Science

Biology, chemistry and physics recall, definition and calculation, drawn from every strand.

31st December 2023

5 questions · GCSE · 584 questions in this band

1
Wave Properties and Behaviour
Sound waves travel through a steel rail at approximately 5900 m/s. A sound wave sent along the rail has a frequency of 2950 Hz. Calculate its wavelength.
2
The Electromagnetic Spectrum
State one medical use of X-rays and one safety precaution taken when X-rays are used in a hospital.
3
Magnetism and Electromagnetism
Two bar magnets are placed with their north poles facing each other. State what happens to the magnets.
4
Magnetism and the Motor Effect
A wire of length 0.20 m carries a current of 5.0 A at right angles to a magnetic field of flux density 0.60 T. Calculate the force on the wire.
5
Electromagnetic Induction and Transformers
A 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.

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