In this video Paul Andersen explains how light can be absorbed, reflected, or transmitted as it moves from one medium to another. The reflection of different wavelengths creates the perceived color of an object. Absorbed light is...

This video examines the various uses of light and the role of different types of lenses in light refraction. The way in which eyeglasses, contact lenses, and binoculars manipulate light to allow us to see better is illustrated. Other...

This video explains the science behind reflection in plane mirrors, including the formation of virtual and real images, lateral inversion, and the properties of upright and erect images. It also includes an activity to identify letters...

By the end of this learning object, the student will be able to: Demonstrate light refraction and some related concepts.86717

This is a lecture video explaining the concepts of specular and diffuse reflection. The video discusses how light rays follow the law of reflection, where the angle of incidence is always equal to the angle of reflection. It gives...

Understand that reflection is light bouncing off a surface.
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Learning Points
Reflection occ
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rs when light bounces off objects.
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By the end of this learning object, the student will be able to: Identify the concept and laws of light reflection.13536

In this video, we explore the concept of how telescopes allow us to see objects that are light years away, giving us a glimpse into the past. By understanding how light reflects off objects and travels to our eyes, we can comprehend how...

When we landed on the Moon in 1969 we left behind some mirrors ... discover why.
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Learning Points
Shiny, smooth surfaces bounce
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ight back and are...

This video helps students develop a model to describe how light reflects from objects and then enters the eye. Real-life examples illustrate how this process enables us to see things around us. The video helps students conduct hands-on...

MOT 1965: BODY OF WATER: TD WS Ocean, sea w/ wind ripples on calm water, TU WS Empty ocean, sea w/ no waves, or boats, intense early afternoon light reflection.

MOT 1952: SECRETARY OF AGRICULTURE: MS Ezra Benson (1899-1994) sitting at desk (light reflection in eyeglasses), SOT saying privilege & honor to serve in cabinet, no ambitions, confidence in rural people of American, happy to dedicate...

Explanation that light is a form of energy that allows us to see.
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Physical processes - Light -
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hat is light? />

Learning Poin
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Light is a form of energy.
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Light...

This is a video about the behavior of light and the concept of reflection. It covers the laws of reflection, types of mirrors, and the difference between specular and diffuse reflection.

In this video we cover:

- The three things that may happen when a wave hits the boundary between two mate
rials
- How to draw ray diagrams, including the angle of incidence, the normal, and the angle of...

This video is a lecture on the colors of opaque objects and how light interacts with different surfaces to define the color of an object. It explains how white light is a combination of all visible colors and that surfaces with color...

The video discusses the concept of reflection, including the difference between specular and diffused reflection and how light interacts with irregular surfaces. It also includes a quiz to test the viewer's knowledge.

Differentiating between light sources and light reflectors.
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Physical processes -Light -
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hat is light? />

Learning Points
Objects that em
i

t light are called light sources.
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This video covers natural and artificial sources of light, including topics such as bioluminescence, the visible spectrum, and the use of different wavelengths of light for various purposes such as heat therapy and currency detection....

What is light? What are some of the ways we use light? This program helps students develop a basic understanding of these difficult questions. The fundamental characteristics of light are highlighted. Real life examples of things that...

In this video Paul Andersen explains how light that is perfectly reflected creates specular reflection. The angle of the incident ray is equal to the angle of the reflected ray. Specular reflection is also known as mirror-like...

In this video Paul Andersen explains how light can be refracted, or bent, as it moves from one medium to another. The amount of refraction is determined by the angle of incidence and the index of refraction. Snell's Law can be used to...

Part 1 of a 2-part series, this animation teaches that light reflecting from objects and entering the eye allows objects to be seen. The animation features scenario-based learning to portray the science of seeing, such as headlamps to...

Part 2 of a 2-part series, students will continue to learn that light reflecting from objects and entering the eye allows objects to be seen. This animated sequel expands on the original experiment set out in Part 1. Students will make a...