Application of waves for communication

Subject: Physics

Grade: Lower Secondary

Publisher: YDP

Resource types: Whiteboard presentation

Resource ID: g2392
Description:

At the end of this activity, students should be able to:
– explain the concepts of AM and FM modulation
– give examples of the application of electromagnetic waves in communication

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Application of wave... Class activity

Consists of...
Telegraph Animation The beginnings of r... Simulation The beginnings of r... Whiteboard exercise Methods of modulation Animation AM and FM coding Simulation AM and FM coding Whiteboard exercise FM modulation Whiteboard exercise TV signal transmission Animation TV signal transmission Illustration Television Whiteboard exercise Mobile telephony Slideshow Satellite telephony Slideshow Telephony Whiteboard exercise GPS system Animation GPS receivers Slideshow Satellite navigatio... Whiteboard exercise The delayed transmi... Animation The dark side of th... Illustration Communication in space Whiteboard exercise

Relevant to...

Secondary School

Lower Secondary (Grades 7-9)

Physics

Electromagnetic waves

90. Application of waves for communication

YDP SA

Keywords

system, navigation, communication, application, frequency, space, wave, waves, GPS, satellite, Television, coding, amplitude, AM, FM, telephone, modulation, Application of waves for communication

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