3842367
Descrição
FlashCards por Peter Thorpe, atualizado more than 1 year ago
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Criado por Peter Thorpe
aproximadamente 9 anos atrás
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| Questão | Responda |
| Electromagnetic spectrum | Radio waves (longest/ lowest frequency) Microwaves Infrared Visible Ultraviolet X-Rays Gamma rays (shortest/ highest frequency) All are transversal |
| Amplitude Wavelength Peak Trough | |
| Incidence Ray Reflected Ray | |
| Refraction of Light | |
| Pitch and Amplitude | |
| Diffraction | |
| The Wave Equation | Wave speed (m/s) = Frequency (Hz) x Wavelength (m) |
| Longitudinal waves | Vibrates forwards and backwards Compressions is where the waves move closer together and rerefractions is where the waves move further apart E.G. Sound |
| Transversal Waves | Vibrates up and down E.G. Light |
| The Doppler Effect | sound waves bunch together as they head towards you so they sound high pitched sound waves spread out after they go past you so they sound low pitched |
| Sound waves | Vibrations of air particles Longitudinal Cannot be heard in a vacuum |
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