Information waves
Duke, Shirley Smith2018
eBook
Abstract: Explores the science behind modern technology: TV, radio, Internet, cell phones/mobile devices, Earth to space communication, satellites, and GPS. Expands students' understanding of light and sound as mechanisms of energy transfer and transfer of information between objects that are not in contact. Covers scientists and discoveries that led to modern technology.
Main title:
Information waves / Shirley Duke.
Author:
Duke, Shirley Smith, authorCredo Reference (Firm), distributor
Work:
Edition:
[Enhanced Credo edition]
Imprint:
[Vero Beach, Florida] : Rourke Pub Group, 2016.Boston, Massachusetts : Credo Reference, 2018.
Collation:
1 online resource (13 entries) : 65 images ; digital files.
Notes:
Description based on title page of print version.
System details:
Mode of access: World Wide Web.
Linking notes:
Print version: 48 pages : illustrations (chiefly color), portraits
Contents:
Before & after reading activities: level: Y -- Early communication -- What are waves? -- Electromagnetic radiation -- Technology and communication -- Modern communication -- Timeline -- Glossary -- Show what you know -- Websites to visit -- About the author.
Access restrictions:
Access restricted to authorized users and institutions.
ISBN:
9781786848970 (electronic version)9781681914725 (electronic book)1681914727 (electronic book)1681914336 (invalid)9781681914336 (invalid)
Dewey class:
621.382
LC class:
TK5102.4
Language:
English
Subject:
BRN:
501774
Electronic access:
Information waves - Click here for electronic version: