OCR GCSE Gateway Science Suite - Combined Science A J250 · P4.2
The electromagnetic spectrum
- Code
- P4.2
- In
- P4 Waves and radioactivity
- Course
- GCSE Gateway Science Suite - Combined Science A J250
- 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 under P4.2
- P4.2a Electromagnetic waves as transverse waves
- P4.2b Electromagnetic waves transfer energy
- P4.2c Frequency and wavelength across the spectrum
- P4.2d Groupings of the electromagnetic spectrum
- P4.2e The visible range
- P4.2f Light as an electromagnetic wave
- P4.2g Uses of electromagnetic waves
- P4.2h Hazards of UV, X-rays and gamma rays
- P4.2i Radio waves and electrical oscillations
- P4.2j Absorption, transmission, refraction and reflection by substances
- P4.2k Wave velocity in different substances
Points in P4 Waves and radioactivity
- P4.1 Wave behaviour
- P4.2 The electromagnetic spectrum
- P4.3 Radioactivity