Flashcards
Waves and Electromagnetism P6 P7 Revision
Flashcards do conjunto (16)
- 1Waves - P6Waves - P6
- 2Transverse WavesHave Sideways Vibrations
- The vibrations are perpendicular to the direction of the energy transfer
Examples: all electromagnetic waves e.g. light - 3Longitudinal WavesHave Parallel Vibrations
- The vibrations are parallel to the direction of energy transfer
Example: sound waves in the air e.g. ultrasound - 4Electromagnetic WavesLong Wavelength, Low Frequency
Radio Waves
Microwaves
Infrared
Visible Light
Ultraviolet
X - Rays
Gamma Rays
Short Wavelength, High Frequency - 5RefractionWaves Changing Direction at a Boundary
- 6Radio Waves- Made by Oscillating Charges and Magnetic Fields
- Mainly used for Communication - 7Microwaves- Used by Satellites
- Microwave Ovens Use a Different Wavelength from Satellites - 8Infrared- Used to Increase or Monitor Temperature
- 9Ultraviolet Radiation- Gives you a Suntan
- 10X-Rays and Gamma Rays- Used in Medicines
- 11Magnetism and Electromagnetism - P7Magnetism and Electromagnetism - P7
- 12Permanent MagnetsProduce their own magnetic field
- 13Induced MagnetsAre magnetic materials that turn into a magnet when they're put into a magnetic field
- 14ElectromagnetismA Moving Charge Creates a Magnetic Field
- 15SolenoidA Coil of Wire
- 16—
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- Year 11 Core Science FlashCards sobre Sem título, criado por Saif Hussain em 14-06-2018.
- Criado por
- Saif Hussain
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