Light and Lasers
, by Whyman, Kathryn- ISBN: 9780531170335 | 0531170330
- Cover: Hardcover
- Copyright: 10/1/1986
Light travels faster than anything we know of. Some materials allow light to pass through them; others don't. When light is blocked in this way, a shadow is formed. This book looks at the science of light-what it is, how it enables us to see, and what it does as it passes through a lens. Find out how the special light produced by lasers can vaporize metal and cut through diamonds. Book jacket.