Unknown Story
Kuvakäsikirjoitus Teksti
- this is a light bulb which has light waves in it
- the light wave travels through the bulb and the bulb projects that light
- this light can be many different colors and every color has energy ,some not as much as others
- the color of the light depends on the frequency of the light wave
- the more frequency the wave has the brighter the color will be
- the smaller the amplitude the more frequency and the more frequency the brighter the color
Yli 30 miljoonaa kuvakäsikirjoitusta luotu