Light and Sound

It is a form of energy. It travels in a straight line and in all directions for about 300,000,000 meters per second.

Light can pass through transparent materials. Only some of the light can pass through translucent materials. Light cannot pass through opaque materials.

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The follwing are examples of : ______

🐀clear glass

🐀eye glasses

🐀window

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The follwing are examples of : ______

🐀stained glass

🐀Cellophane

🐀colored glass

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The follwing are examples of : ______

🐀 wall

🐀people

🐀trees

🐀Table

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____________is the bouncing of light as it strikes a surface.

It is the bending of light rays as they pass through different transparent materials.

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Absorption happens when an opaque object blocks the path of light and absorbs it. When this happens, shadow is formed.

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An object will appear WHITE if it REFLECTS all colors.

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An object will appear BLACK if it REFLECTS all colors.

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