WAVES IN ACTION The Electromagnetic Spectrum What Is The Electromagnetic Spectrum? We are all familiar with LIGHT Light is part of the EM spectrum –
Waves. Homework Objectives Become familiar with the electromagnetic spectrum.
Light Unit David B. Brown 6C. Wave Definitions There is the crest, the point at the top The trough, the point at the bottom, (opposite of crest) Medium.
ELECTROMAGNETIC SPECTRUM By. Mr. T (I pity the fool thats not paying attention)
Option G – Electromagnetic waves. Lesson 1 Outline the nature of electromagnetic (EM) waves. Describe the different regions of the electromagnetic spectrum.
Waves and Sound. Simple Harmonic Motion period, T: frequency, f: time to complete one cycle # of cycles per second (Hz) (s)
Waves Energy is sometimes transferred from place to place by traveling in waves. Sound and light travel in waves. Some substances transport energy through.
P1.5 The use of waves P1.5 The use of waves for communication and to provide evidence that the universe is expanding Electromagnetic radiations travel.
The Beautiful World of LIGHT!!. Spectrum The amount of light we can see is a very small portion of all light.The amount of light we can see is a very.
1 Light & Waves L2 NCEA Achievement Standard 2.3 Text Book reference: Chapters 12,13 &14.
Chapter 17 Mechanical Waves and Sound. Chapter 17 *Mechanical wave- disturbance in matter that carries energy from one place to another *Mechanical wave-
Waves. Wave: a disturbance that transfers energy from place to place. Medium: the material through which the wave can pass. Waves are classified by: 1.
