by Baby Professor (Author)
At the end of this book, you should be able to describe light as a form of energy. Understand where light comes from and then read about the mechanics of how light is converted into energy. Get to know examples of devices that use light energy such as photocopy machines, televisions and cameras. Finally, read about the speed of light using lightning and thunder as examples. Start reading.
Number of Pages: 72
Dimensions: 0.15 x 8.5 x 8.5 IN
Publication Date: January 11, 2021