How does a waterfall become electricity?
Titre:
How does a waterfall become electricity?
PERSONAL_AUTHOR_EPSB:
Sommaire:
Explore the cause and effect of waterfalls, and the many ways they can be used to make electricity.
Date de publication comme intervalle:
2009
SERIES_EPSB:
Description matérielle:
32 p. : col. ill. ; 28 cm.
Table des matières:
What makes a waterfall? -- Power of falling water -- Early uses of water power -- Waterwheel -- Building a dam -- It's electric! -- Electricity in our homes -- Who uses water power? -- Famous hydroelectric plants -- Hoover Dam -- Other types of energy -- Benefits of water power -- Water power problems.
Numéro international normalisé des livres (ISBN):
9781410934482
9781410934567
Informations de publication:
Chicago, Ill. : Raintree, c2009.
