Electromagnectic radiation - A type of wave that transfers energy, Electromagnetic spectrum - A range of waves that includes radio eaves, microwaves, infrared waves, visible lights, ultraviolet lights, X-rays and gamma rays., Waves - A repeating pattern that can transfer energy from place to place/, Energy - The ability to cause change in matter , Amplitude - The height if a wave from its resting point, Wavelength - The distance from one peak of a wave to its next peak., Frequency - The number of waves that pass a point in one second. , Prism - A clear object that bends white light to separate it into the colors of the rainbow. ,

Waves

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?