Sally M Walker
Light

Ủng hộ

Adobe DRM

Bìa của Sally M Walker: Light (PDF)

Where does light come from? What do colors have to do with light? Light is a form of energy. Life on Earth is made possible because light from the sun carries heat to the earth. This book explores the essential concepts of lightphotons, color, refraction, light rays and waves, etc.through a series of easy-to-do experiments readers will enjoy doing.

€32.59

định dạng PDF ● Trang 48 ● ISBN 9780822563327 ● Nhà xuất bản Lerner Publishing Group ● Được phát hành 2005 ● Có thể tải xuống 3 lần ● Tiền tệ EUR ● TÔI 5845977 ● Sao chép bảo vệ Adobe DRM

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Sally M. Walker

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