Combined Science - Physics Paper 1 Accurate 100%
Combined Science - Physics Paper 1 Accurate 100% What is the potential voltage of uk mains electricity supply? - ANSWER230V What colour is the earth wire in a three-core cable - ANSWERYellow and green stripes What is the frequency of the UK mains electricity supply? - ANSWER50Hz What is the role of a step-up transformer? - ANSWERTo reduce the energy lost due to heating What is an isotope? - ANSWERAtom with same number protons but different number of neutrons
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- Institución
- Combined Science - Physics Paper 1
- Grado
- Combined Science - Physics Paper 1
Información del documento
- Subido en
- 11 de junio de 2024
- Número de páginas
- 2
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
Temas
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combined science
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combined science physics paper 1 accurate 100
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what is the potential voltage of uk mains electri
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what is an isotope answeratom with same number