Electromagnetic Spectrum 0.0 / 5 ? PhysicsElectromagnetic SpectrumGCSEOCR Created by: sexyhendogCreated on: 22-04-16 20:44 94538210167 Across 1. Microwaves can __________ the atmosphere (3, 7) 6. Microwaves are used for _______ (6) 7. laser waves are all (2, 5) 8. The wave with the least energy (5) Down 2. Infa-red can monitor temperature , uses (5, 6) 3. Radio waves have ___ wavelengths (4) 4. Infa-red can be used around the home (7) 5. The spectrum goes radio, micro, ___ (4, 3) 9. Microwaves need ___________ to be detected (4, 2, 5) 10. Lasers are used in (2, 7)
Comments
No comments have yet been made