Certificat général de fin d'études secondaires Photos ❘ Science Photo Library
13377475 - Van de Graaff generator, illustration13377474 - Van de Graaff generator, illustration13377473 - Van de Graaff generator, illustration13377622 - Refraction analogy, illustration13377597 - Raybox, illustration13377621 - Refraction, illustration13377592 - Diffraction of waves in wide and narrow gaps, illustration13376901 - Building Energy Rating, illustration13377598 - Raybox, illustration13377619 - Refraction in glass, illustration13377591 - Diffraction of waves in a narrow gap, illustration13377533 - Polarity of a current carrying wire coil, illustration13376910 - Environmental Impact Rating, illustration13376909 - Energy Efficiency Rating, illustration13377623 - Snell's law, illustration13377534 - Electromagnet, illustration13378051 - Static electricity and water stream, illustration13377620 - Refraction in glass, illustration13377636 - Eye anatomy, illustration13376949 - Electromagnetic spectrum, illustration13377560 - Cathode ray tube, illustration13378075 - Periscope, illustration13378061 - Static electricity on rubbing rod with cloth, illustration13378059 - Transverse and longitudinal waves in a spring, illustration13377686 - Colour wheels, illustration13377683 - Subtractive colour mixing, illustration13377673 - Colour temperature spectrum, illustration13377650 - Long-sightedness corrected, illustration13377600 - Shadow cast by a small light source, illustration13377590 - Diffraction of waves in a wide gap, illustration13377543 - Circuit breaker, diagram13377525 - Electromagnet, illustration13377513 - Lighting circuit with two-way switches, illustration13377489 - Electric buzzer and circuit symbol, illustration13377488 - Electric motor and circuit symbol, illustration13377469 - Gold leaf electroscope, illustration13377467 - Lithium atom, illustration13376992 - Total solar eclipse, illustration13376856 - Central heating circuit, illustration13378103 - Measuring the speed of sound, illustration13378082 - Refraction, real and apparent position, illustration13378076 - Specular reflection, illustration13377679 - Solar radiation and global warming, illustration13377661 - Prism refracting light into a spectrum, illustration13377658 - Prism refracting light into a spectrum, illustration13377656 - Prism refracting light into a spectrum, illustration13377627 - Convex and concave lenses, diagram13377605 - Reflection in a plane mirror, illustration13377603 - Pinhole camera, illustration13377573 - Ripple tank with plane waves, illustration13377502 - Two lamps connected in parallel, illustration13377490 - Ammeter and circuit symbol, illustration13377487 - Electric switch and circuit symbol, illustration13377486 - Electric switch and circuit symbol, illustration13376987 - Rocket, illustration13376982 - Earth's internal structure, illustration13376944 - Paper thickness control, illustration13376941 - Gas-cooled nuclear reactor, illustration13376881 - Double glazing, illustration13376874 - Thermal conduction in a metal, illustration13378093 - X-ray machine, diagram13378081 - Refraction in a fish pond, illustration13377687 - Red filter, illustration13377682 - Additive primary colours, illustration13377663 - Wavelengths of violet and red light, illustration13377633 - Digital camera with inverted image, illustration13377542 - Simple electric motor, illustration13377517 - Circuit breaker, diagram13376935 - Helium atom, illustration13376893 - Vacuum flask, illustration13376865 - Solar water heating system, illustration13376850 - Charles's law apparatus, illustration13376845 - Boyle's law apparatus, illustration13376844 - Temperature scale, illustration13376841 - States of matter, illustration13378108 - Heat transfer in a pan on a stove, illustration13378096 - Red and green filters, illustration13377677 - Microwave radiation, illustration13377675 - Microwave oven, illustration13377660 - Prism refracting light into a spectrum, illustration13377634 - Camera with inverted image, illustration13377632 - Digital camera with inverted image, illustration13377577 - Wavelength and amplitude, illustration13377558 - Diode and thermionic emission, diagram13377515 - Three-pin plug, illustration13377496 - Light-dependent resistor and circuit symbol, illustration13376973 - Earth, moon and tides, illustration13376966 - Seismic S-wave propagation, illustration13376951 - Earth's internal structure, illustration13376922 - Spark counter, illustration13376899 - Fluorescent light bulb efficiency, Sankey diagram13376871 - Conduction and insulation, illustration13376843 - States of matter, illustration13376832 - Hammer, illustration13376824 - Energy scale, illustration13378087 - Fleming's left-hand rule for motors, illustration13378077 - Diffuse reflection, illustration13377694 - Oscilloscope displaying sound wave signal, illustration13377681 - Structure of Earth's atmosphere, illustrationpage suivante