Properties of Light When light strikes an object it is:

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Presentation transcript:

Properties of Light When light strikes an object it is:

Properties of Light When light strikes an object it is: Reflected

Properties of Light When light strikes an object it is: Reflected Transmitted

Properties of Light When light strikes an object it is: Reflected Transmitted Absorbed

Properties of Light What happens to the light depends on the material

Properties of Light What happens to the light depends on the material Transparent (clear) materials- transmit light

Properties of Light What happens to the light depends on the material Transparent (clear) materials- transmits light Translucent (see through) materials- scatters the transmitted light

Properties of Light What happens to the light depends on the material Transparent (clear) materials- transmit light Translucent (see through) materials- scatters the transmitted light Opaque (not see through) materials- absorbs and reflects

Properties of Light Color of objects is the color it reflects Ex- an orange is orange because it absorbs every color BUT orange, instead it reflects orange

Properties of Light Color of objects is the color it reflects Ex- an orange is orange because it absorbs every color BUT orange, instead it reflects orange If you do not shine orange light on it, it will appear black

Properties of Light Color of objects is the color it reflects Ex- an orange is orange because it absorbs every color BUT orange, instead it reflects orange If you do not shine orange light on it, it will appear black Black is the absence of color, white is the blending of all colors

Properties of Light Reflection- when an object or wave bounces back off a surface

Properties of Light Reflection- when an object or wave bounces back off a surface Law of reflection- angle made from incoming wave = the angle made from reflected wave

Properties of Light Refraction- bending of light waves due to a change in speed

Properties of Light Refraction- bending of light waves due to a change in speed Lens- curved glass or transparent material that refracts light

Properties of Light Refraction- bending of light waves due to a change in speed Lens- curved glass or transparent material that refracts light Convex lens- thicker in the center than the edges (bends light in)

Properties of Light Convex lens- thicker in the center than the edges (bends light in) Concave lens- thinner in the center than the edges (bends light out)