Johnson, Robin

What are light waves? / Robin Johnson. - 24 pages : color illustrations ; 21 cm. - Light and sound waves close-up .

Includes bibliographical references (page 23) and index.

What is light? -- We need light -- In the dark -- Light is energy -- The sun -- Light waves -- A light matter -- Eyes see the world -- Light box -- Think outside the box -- Learning more -- Words to know.

"This engaging title introduces readers to the science of light waves. Relatable examples, accessible text, and a creative design challenge help readers discover the properties of light waves and their essential role in seeing our world"--

5-8. K-3.

ISBN: 9780778705192 (reinforced library binding : alk. paper) 0778705196 (reinforced library binding : alk. paper) 9780778705239 (pbk. : alk. paper) 0778705234 (pbk. : alk. paper)

LCCN: 2014004278

Subjects--Topical Terms:
Light--Wave-length.
Wave theory of light

LC Class. No.: QC455 / .J64 2014

Dewey Class. No.: 535