Science Image Archive for Teachers

Properties of Light

Royalty Free Images for Teachers

Thumbnails link to 800 by 600 slides.

Light speed in terms of electric and ...

Light speed in terms of electric and ...

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Light speed in terms of the permeabil...

Light speed in terms of the permeabil...

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Light-wave

Light bulb

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Polarization of light

Polarization of light

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Power intensity of electromagnetic ra...

Power intensity of electromagnetic ra...

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Illustration for light intensity prob...

Illustration for light intensity prob...

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Light mill

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Electromagnetic spectrum

Electromagnetic spectrum

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The speed of light

The speed of light

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Light wave illustration for problem

Light wave illustration for problem

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IR spectrum

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Photoelectric effect illustration

Photoelectric effect illustration

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? = Gamma rays - HX = Hard X-rays ...

? = Gamma rays - HX = Hard X-rays ...

Electromagnetic Spectrum Image.

Electromagnetic Spectrum Image.

Spectrum of incandescent lamp, in IR ...

Spectrum of incandescent lamp, in IR ...

Electromagnetic Spectrum Image.

Electromagnetic Spectrum Image.

Diagram of the electric (E) and magne...

Diagram of the electric (E) and magne...

Rough plot of Earth's atmospheric tra...

Rough plot of Earth's atmospheric tra...

Image of two persons in mid-infrared ...

Image of two persons in mid-infrared ...

Plot of atmospheric transmittance in ...

Plot of atmospheric transmittance in ...

A thermographic image of a dog

A thermographic image of a dog

Infrared light from the LED of an XBo...

Infrared light from the LED of an XBo...

The visible spectrum

The visible spectrum

White light dispersed by a prism into...

White light dispersed by a prism into...

False-color image of the solar corona...

False-color image of the solar corona...

An ultraviolet photograph of the Eart...

An ultraviolet photograph of the Eart...

Ultraviolet photons harm the DNA mole...

Ultraviolet photons harm the DNA mole...

The reddening of the skin due to the ...

The reddening of the skin due to the ...

Aurora at Jupiter's north pole as see...

Aurora at Jupiter's north pole as see...

A collection of mineral samples brill...

A collection of mineral samples brill...

An X-ray picture (radiograph), taken ...

An X-ray picture (radiograph), taken ...

2 High Voltage rectifier tubes capabl...

2 High Voltage rectifier tubes capabl...

X-ray during Cholecystectomy

X-ray during Cholecystectomy

Simplified diagram of a water cooled ...

Simplified diagram of a water cooled ...

ROSAT image of X-ray fluorescence of,...

ROSAT image of X-ray fluorescence of,...

Gamma rays

The total absorption coefficient of a...

The total absorption coefficient of a...

The total absorption coefficient of l...

The total absorption coefficient of l...

Decay schema of 60Co

Decay schema of 60Co

Image of entire sky in 100 MeV or gre...

Image of entire sky in 100 MeV or gre...

Gamma-ray Image of a Truck

Gamma-ray Image of a Truck

The Moon as seen in gamma rays by the...

The Moon as seen in gamma rays by the...

Heinrich Herz's device for generat...

Heinrich Herz's device for generat...

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Law of reflection

Law of reflection

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Angle of incidence equals the angle o...

Angle of incidence equals the angle o...

The reflection of Mount Hood in Trill...

The reflection of Mount Hood in Trill...

Spheres reflecting the floor and each...

Spheres reflecting the floor and each...

Diffuse reflection

Diffuse reflection

Working principle of a corner reflector

Working principle of a corner reflector

Gold corner cube retroreflector

Gold corner cube retroreflector

Retroreflectors are clearly visible i...

Retroreflectors are clearly visible i...

The straw seems to be broken, due to ...

The straw seems to be broken, due to ...

$Refraction of light waves in water. T...$

Refraction of light waves in water. T...

Snell's Law

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$Reflection and refraction$

Reflection and refraction

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$Definition of index of refraction$

Definition of index of refraction

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Relationship of light speeds and indi...

Relationship of light speeds and indi...

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Relationships of wavelengths and ligh...

Relationships of wavelengths and ligh...

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Relationships of wavelengths and indi...

Relationships of wavelengths and indi...

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$Refraction illustration$

Refraction illustration

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$Photograph of refraction of waves in ...$

Photograph of refraction of waves in ...

$Diagram of refraction of water waves$

Diagram of refraction of water waves

$Refraction in a Perspex (acrylic) block.$

Refraction in a Perspex (acrylic) block.

Huygens's construction

Huygens's construction

$Refraction of light at the interface ...$

Refraction of light at the interface ...

A calcite crystal laid upon a paper w...

A calcite crystal laid upon a paper w...

Insect in amber illustration for refr...

Insect in amber illustration for refr...

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Insect in amber illustration for refr...

Insect in amber illustration for refr...

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Dispersion of light by a prism

Dispersion of light by a prism

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Critical angle formula

Critical angle formula

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Critical angle illustration

Critical angle illustration

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An example of the angles involved wit...

An example of the angles involved wit...

The larger the angle to the normal, t...

The larger the angle to the normal, t...

Total internal reflection

Total internal reflection

The propagation of light through a mu...

The propagation of light through a mu...

Optical fiber types.

Optical fiber types.

A typical single-mode optical fiber, ...

A typical single-mode optical fiber, ...

Light traveling within a fiber-optic ...

Light traveling within a fiber-optic ...

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Periscope illustration for critical a...

Periscope illustration for critical a...

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A gradient-index lens with a paraboli...

A gradient-index lens with a paraboli...

$Relation between the refractive index...$

Relation between the refractive index...

Classic diagram of a dispersion prism

Classic diagram of a dispersion prism

$The variation of refractive index vs....$

The variation of refractive index vs....

A plot of refactive index vs. wavelen...

A plot of refactive index vs. wavelen...

Experiment with a laser (US Military)

Experiment with a laser (US Military)

Principal components: - 1. Active l...

Principal components: - 1. Active l...

Optical cavities are a major componen...

Optical cavities are a major componen...

Optical cavities are a major componen...

Optical cavities are a major componen...

A helium-neon laser demonstration at ...

A helium-neon laser demonstration at ...

Schematic diagram of a helium-neon laser

Schematic diagram of a helium-neon laser

Spectrum of a helium-neon laser

Spectrum of a helium-neon laser

Spectral output of several types of l...

Spectral output of several types of l...

A 50 W FASOR, based on a Nd:YAG laser...

A 50 W FASOR, based on a Nd:YAG laser...

Schematic diagram of a typical laser,...

Schematic diagram of a typical laser,...

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