MsSmiley Word Scramble
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Question | Answer |
Electromagnetic Wave | A combination of Electric and Magnetic fields that move perpendicular(snake like)(Dolphin like motion |
electric field | Surround every charged object- it pulls oppositly charged objects and repels like charged objects (static-baloons stuck to hair) |
magnetic field | surrounds every magnet-Positive and Negitive (a parer clip pulls towards a magnet) |
radiation | a transfer of energy as electromaagnetic wave |
Electromagnetic spectrum | all frequencies of wave lengths of electromagnetic radiation |
radio waves | waves that cover a wide range of wave in the EM spectrum (radio and TV broadcast radio waves) |
visible waves | a narrow range of wavelenghts and frequencies in the electromagnetic spectrum that contain all of the colors that you can see |
Microwave | is a shorter wavelength with higher frequencies (Microwave ovens) (Cell phones) |
Visible spectrum | the range of all colors of light you can see |
ultraviolet light | an electromagnetic wave produced by the sun (a sun burn) |
transmission | a passing of light or other forms of energy through matter (seeing something out a window) |
transparent | decribles matter that allows light to pass through with little interference (a plastic baggie) |
translucent | decribes matter that transmits light but that does not transmit an image (wax paper) |
opaque | decribes a objrct that is not transparent of translucent (foil) you can't see throught it |
melanin | the pigment that gives your skin color |
cholorophill | the pigment that gives plants a green color |
Created by:
bnorman
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