Images Vidéos

Longueur d'onde Photos ❘ Science Photo Library

Vibrations of a ruler, illustration
13378100 - Vibrations of a ruler, illustration
Electromagnetic waves, illustration
14168397 - Electromagnetic waves, illustration
Red light on tiles
13756221 - Red light on tiles
Sine wave, illustration
13732111 - Sine wave, illustration
Sine wave, illustration
13732107 - Sine wave, illustration
Sine wave, illustration
13732108 - Sine wave, illustration
Doppler effect, illustration
13672632 - Doppler effect, illustration
Phased array antenna
13523762 - Phased array antenna
Thinfilm interference on soap bubble, light micrograph
13756058 - Thinfilm interference on soap bubble, light micrograph
Electromagnetic spectrum, illustration
13376949 - Electromagnetic spectrum, illustration
Doppler effect, illustration
13672633 - Doppler effect, illustration
Solar flare, SDO image, showing relative scale with the Earth
13954658 - Solar flare, SDO image, showing relative scale with the Earth
Thinfilm interference on soap bubble, light micrograph
13756057 - Thinfilm interference on soap bubble, light micrograph
Phased array antenna
13523792 - Phased array antenna
Colour wheels, illustration
13377686 - Colour wheels, illustration
Subtractive colour mixing, illustration
13377683 - Subtractive colour mixing, illustration
Colour temperature spectrum, illustration
13377673 - Colour temperature spectrum, illustration
Diffraction of waves in a wide gap, illustration
13377590 - Diffraction of waves in a wide gap, illustration
Prism refracting light into a spectrum, illustration
13377661 - Prism refracting light into a spectrum, illustration
Prism refracting light into a spectrum, illustration
13377658 - Prism refracting light into a spectrum, illustration
Prism refracting light into a spectrum, illustration
13377656 - Prism refracting light into a spectrum, illustration
Ripple tank with plane waves, illustration
13377573 - Ripple tank with plane waves, illustration
Red filter, illustration
13377687 - Red filter, illustration
Additive primary colours, illustration
13377682 - Additive primary colours, illustration
Wavelengths of violet and red light, illustration
13377663 - Wavelengths of violet and red light, illustration
Temperature scale, illustration
13376844 - Temperature scale, illustration
Wilhelm Roentgen, German physicist
13501557 - Wilhelm Roentgen, German physicist
Solar spectrum
13386413 - Solar spectrum
Red and green filters, illustration
13378096 - Red and green filters, illustration
Prism refracting light into a spectrum, illustration
13377660 - Prism refracting light into a spectrum, illustration
Wavelength and amplitude, illustration
13377577 - Wavelength and amplitude, illustration
Sine wave, illustration
13732110 - Sine wave, illustration
Oscilloscope displaying sound wave signal, illustration
13377694 - Oscilloscope displaying sound wave signal, illustration
Fluorescent tube lighting, illustration
13377671 - Fluorescent tube lighting, illustration
Light beam through glass of water
13476071 - Light beam through glass of water
Satellite communications, illustration
13377669 - Satellite communications, illustration
Wavelength and frequency, illustration
13377581 - Wavelength and frequency, illustration
Prism dispersing light into spectrum
12052319 - Prism dispersing light into spectrum
Blue sky and red sunset, illustration
13378112 - Blue sky and red sunset, illustration
Prism refracting light into a spectrum, illustration
13377651 - Prism refracting light into a spectrum, illustration
Wave absorption, illustration
13377588 - Wave absorption, illustration
Wavelength and frequency, illustration
13377583 - Wavelength and frequency, illustration
Wavelength and amplitude, illustration
13377579 - Wavelength and amplitude, illustration
SOFIA telescope model
13417425 - SOFIA telescope model
Electromagnetic spectrum, illustration
13378088 - Electromagnetic spectrum, illustration
Radar, illustration
13377667 - Radar, illustration
Diffraction of waves in wide and narrow gaps, illustration
13377592 - Diffraction of waves in wide and narrow gaps, illustration
Double-slit experiment, illustration
13387152 - Double-slit experiment, illustration
Ripple tank, illustration
13377576 - Ripple tank, illustration
Ripple tank with plane waves, illustration
13377572 - Ripple tank with plane waves, illustration
Sound wave propagation, illustration
13378102 - Sound wave propagation, illustration
Red and blue filters, illustration
13377688 - Red and blue filters, illustration
Subtractive and additive colour mixing, illustration
13377685 - Subtractive and additive colour mixing, illustration
Visible spectrum, illustration
13377666 - Visible spectrum, illustration
Prism refracting light into a spectrum, illustration
13377653 - Prism refracting light into a spectrum, illustration
Wavelength and frequency, illustration
13377584 - Wavelength and frequency, illustration
Ripple tank, illustration
13377574 - Ripple tank, illustration
Colour filters, illustration
13377689 - Colour filters, illustration
Medium Wavelength at Low Amplitude
12651019 - Medium Wavelength at Low Amplitude
Radio waves, illustration
13377668 - Radio waves, illustration
Violet and red visible light photons, illustration
13673735 - Violet and red visible light photons, illustration
Double-slit experiment, illustration
13387160 - Double-slit experiment, illustration
Colour dispersion in a prism, illustration
13377665 - Colour dispersion in a prism, illustration
Reflection of plane waves, illustration
13377586 - Reflection of plane waves, illustration
Colour temperature spectrum, illustration
13376903 - Colour temperature spectrum, illustration
Medium Wavelength at Low Amplitude
12651018 - Medium Wavelength at Low Amplitude
Leaf reflecting green light, illustration
13378098 - Leaf reflecting green light, illustration
Longitudinal waves in a slinky spring, illustration
13378055 - Longitudinal waves in a slinky spring, illustration
Oscilloscope displaying sound wave signal, illustration
13377695 - Oscilloscope displaying sound wave signal, illustration
Light absorption and reflection, illustration
13377657 - Light absorption and reflection, illustration
Diffraction of long and short waves, illustration
13377594 - Diffraction of long and short waves, illustration
Diffraction of waves in a narrow gap, illustration
13377591 - Diffraction of waves in a narrow gap, illustration
Ripple tank with plane and circular waves, illustration
13377575 - Ripple tank with plane and circular waves, illustration
Transverse and longitudinal waves, illustration
13378056 - Transverse and longitudinal waves, illustration
Colour temperature spectrum, illustration
13377672 - Colour temperature spectrum, illustration
Refraction with biconvex lens, illustration
13377587 - Refraction with biconvex lens, illustration
Short Wavelength at Medium Amplitude
12651014 - Short Wavelength at Medium Amplitude
SOFIA telescope model
13417426 - SOFIA telescope model
Apple reflecting red light, illustration
13378099 - Apple reflecting red light, illustration
Diffraction of waves, illustration
13377589 - Diffraction of waves, illustration
Long Wavelength at Medium Amplitude
12651025 - Long Wavelength at Medium Amplitude
Electromagnetic spectrum, illustration
13743887 - Electromagnetic spectrum, illustration
Double-slit experiment, illustration
13387150 - Double-slit experiment, illustration
Leaf reflecting green light, illustration
13378097 - Leaf reflecting green light, illustration
Prism refracting light into a spectrum, illustration
13377654 - Prism refracting light into a spectrum, illustration
Properties of a wave, illustration
13743899 - Properties of a wave, illustration
Double-slit experiment, illustration
13387153 - Double-slit experiment, illustration
Double-slit experiment, illustration
13387151 - Double-slit experiment, illustration
Star spectrum
13386411 - Star spectrum
Red and green filters, illustration
13378095 - Red and green filters, illustration
Long Wavelength at High Amplitude
12651027 - Long Wavelength at High Amplitude
Long Wavelength at High Amplitude
12651023 - Long Wavelength at High Amplitude
Wilhelm Roentgen, German physicist
13501556 - Wilhelm Roentgen, German physicist
Diffraction of microwaves and radio waves, illustration
13377596 - Diffraction of microwaves and radio waves, illustration
Wavelength and amplitude, illustration
13377578 - Wavelength and amplitude, illustration
Sonar, illustration
13377693 - Sonar, illustration
Radio signals bouncing off the ionosphere, illustration
13377670 - Radio signals bouncing off the ionosphere, illustration
Light sources
12959982 - Light sources
Short Wavelength at Low Amplitude
12651015 - Short Wavelength at Low Amplitude
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