書籍詳情
格式
精裝書
頁數
32
語言
英語
已出版
Sep 1, 2009
出版商
Chelsea Clubhouse
ISBN-10
1604134712
ISBN-13
9781604134711
描述
When you walk into a room and flip a light switch, a lightbulb turns on, illuminating the area. But how does one small switch do such a large job? This title enlightens readers about the science behind electricity and circuits through full-color illustrations and photographs.
類型
科學與技術