OCR GCSE Twenty First Century Science Suite - Physics B J259 · P1.1.9
Uses of electromagnetic radiation
- Code
- P1.1.9
- In
- P1.1 What are the risks and benefits of using radiations?
- Topic
- P1 Radiation and waves
- Course
- GCSE Twenty First Century Science Suite - Physics B J259
- Board
- OCR
Grade boundaries·OCR command words
Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.
Points in P1.1 What are the risks and benefits of using radiations?
- P1.1.1 Groupings of the electromagnetic spectrum
- P1.1.2 The visible range
- P1.1.3 Speed of electromagnetic radiation
- P1.1.4 Radiation transfers energy
- P1.1.5 Absorption, transmission and reflection by substances
- P1.1.6 Electron energy levels and radiation
- P1.1.7 Sources of radiation in molecules, atoms and nuclei
- P1.1.8 Hazards of UV, X-rays and gamma rays
- P1.1.9 Uses of electromagnetic radiation
- P1.1.10 Radio waves and electrical oscillations