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Light and the Electromagnetic Spectrum
Light as a Wave light is a visible form of energy most of the energy that surrounds us is invisible this energy travels in waves made of electric and magnetic fields called Electromagnetic Radiation
Light as a Wave Electromagnetic Spectrum = the entire range of visible and invisible energy waves
Properties of Waves wavelength amplitude
Wavelengths of the Electro-Magnetic Spectrum
Wavelength and Colour
How Light is Transmitted
Transparent: allows light to pass through Translucent: allows some light to pass through Opaque: allows no light to pass through
Light Reflection The reason we see objects is because they reflect light
Reflection in a Plane Mirror
Activity 4.11 How Light Reflects
Law of Reflection: When light reflects off a surface, the angle of incidence is always equal to the angle of reflection i = r
Looking in a mirror
Object distance vs. Image Distance
L ET THE LIGHT SHINE Sources of Light Luminous Produces light Incandescent Light due to high temperatures Electromagnetic Spectrum A range of electromagnetic.
Making Waves E104 – E129.
What are Waves? Answer Key
Behavior of Light.
Interactions of Light With Matter Science: Chapter 3 Mrs. Milliken.
Waves, Light, and Sound Vocabulary. WAVES Mechanical Waves: energy that travels through matter; examples include sound, ocean waves, and earthquake waves.
Light, Reflection, and Refraction Chapters 14 and 15 OPTICS.
Light and Reflection Light and Reflection. Characterization of Light Light has both a wavelike and particle like nature. Light has both a wavelike and.
Mini-Unit: Light Day 1 - Notes. What is light? Light can be described as a ray, a wave, and a particle.
Chapter 33 Electromagnetic Waves
We see things because they _____________ light into our eyes.
Visible light waves. How do light waves behave when they strike an object?
WAVES Mechanical and Electromagnetic
Physics – Light and Geometric Optics. Incandescence: Light given off when an object is very hot. Luminescence: Light given off when an object is not heated.
Astronomy Radiation from Space. Electromagnetic spectrum Radiation – energy that is transmitted from one place to another by waves. - it has both magnetic.
Light, Mirrors, and Lenses O 4.2 Reflection and Mirrors.
Natural light source Definition Examples Related Terms.
Sonar: SOund NAvigation and Ranging Ships use reflected sound waves to locate objects underwater Echolocation: Bats use reflected sound waves to navigate.
GHSGT Review Day 2 – Describe the Properties of a Wave.
Light Chapter 16.
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