The mystery of magnets

Titre
The mystery of magnets

Pamela. Bliss

Sommaire
Describes how magnets act on objects and other magnets. Explains how Earth is a magnet. Identifies historical discoveries about magnetism. Explores the relationship between electricity and magnetism.

Date de publication comme intervalle
2004

Physical science

Description matérielle
32 p. : col. ill. ; 23 cm.

Note générale
"National Geographic school publishing"--P. [4] of cover.

Table des matières
Introduction: a magnetic light show -- Magnets and magnetism: the invisible force -- Exploring magnetism: unlocking the mystery -- Uses of magnets: pull toward the future -- Picture this: magnets all around -- Thinking like a scientist: inferring -- Hands-on science: make your own magnets -- Science notebook -- Glossary.

Terme de vedette-matière
Electricity.
 
Magnets.
 
Electromagnets.

Vedette secondaire - Nom collectif
National Geographic Society (U.S.)

Résumé
Describes how magnets act on objects and other magnets. Explains how Earth is a magnet. Identifies historical discoveries about magnetism. Explores the relationship between electricity and magnetism.

Numéro international normalisé des livres (ISBN)
9780792245810

Informations de publication
Washington, D.C. : National Geographic Society, c2004.


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Mount PleasantTCR 528 BLITeacher resource30152000089220Checked out
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