Physical Layer – Transmission Media CS442. Transmission Media Two basic formats –Guided media : wires, fiber optics Medium is important –Unguided media.
Introduction to Sound Sounds are vibrations that travel though the air or some other medium A sound wave is an audible vibration that travels through.
Www.monash.edu.au IMS5401 Web-based Systems Development Topic 2: Elements of the Web (c) Digital representation (multimedia) (d) Digital transmission (data.
Radio waves
By Thomas Henson. COOL INFO To change the pitch of a drum you tighten or loosen the lugs on the side of the shell Tightening the screws pulls the head.
Optics Read Your Textbook: Foundations of Astronomy –Chapter 6, 7 Homework Problems Chapter 6 –Review Questions: 1,2 5-7 –Review Problems: 1-3, 8 –Web.
Optics
PHSC 1013: Physical Science Waves
Mechanical Waves Introduction – Waves Webquest lld/phys/webquests/waves.html lld/phys/webquests/waves.html.
Types of Waves Compression wave oscillations are in the direction of motion Transverse Wave oscillations are transverse to the direction of motion.
