Images Vidéos

Conservation de l'énergie Photos ❘ Science Photo Library

Trebuchet Launching a Ball, Stroboscopic Image
12630962 - Trebuchet Launching a Ball, Stroboscopic Image
Trebuchet Launching a Ball, Stroboscopic Image
12630961 - Trebuchet Launching a Ball, Stroboscopic Image
James Joule, British physicist
13736018 - James Joule, British physicist
Hammer, illustration
13376832 - Hammer, illustration
James Joule, British physicist
13736067 - James Joule, British physicist
Seven forms of energy, illustration
13378115 - Seven forms of energy, illustration
Lamp, illustration
13376833 - Lamp, illustration
Golf club hitting ball
13498677 - Golf club hitting ball
Energy transfer, illustration
13376837 - Energy transfer, illustration
Joule's heat-equivalence experiment, 1840s
12948560 - Joule's heat-equivalence experiment, 1840s
Newtonian Earth, conceptual illustration
13272538 - Newtonian Earth, conceptual illustration
Seven forms of energy, illustration
13378116 - Seven forms of energy, illustration
Food mixer, illustration
13376834 - Food mixer, illustration
Newton's cradle with his 'Principia', illustration
12553639 - Newton's cradle with his 'Principia', illustration
Light refraction with biconvex lens
13444326 - Light refraction with biconvex lens
William Robert Grove, incandescent lamp, 1840
13502602 - William Robert Grove, incandescent lamp, 1840
Car, illustration
13376831 - Car, illustration
Energy conversion, illustration
13376835 - Energy conversion, illustration
Energy transfer, illustration
13376836 - Energy transfer, illustration
Light refraction with prism
11726834 - Light refraction with prism
James Joule,19th Century illustration
12096316 - James Joule,19th Century illustration
Julius von Mayer,German physicist
11689062 - Julius von Mayer,German physicist
Newton's cradle, 19th century
12287332 - Newton's cradle, 19th century
Potential and kinetic energy, 19th century
12288376 - Potential and kinetic energy, 19th century
Light refraction with biconvex lens
11726814 - Light refraction with biconvex lens
Hermann von Helmholtz,German physicist
11689064 - Hermann von Helmholtz,German physicist
Light refraction with convex-concave lens
11726817 - Light refraction with convex-concave lens
Light refraction with biconvex lens
11726815 - Light refraction with biconvex lens
Joule's heat-equivalence experiment, 1840s
12289406 - Joule's heat-equivalence experiment, 1840s
Light refraction with biconcave lens
11726812 - Light refraction with biconcave lens
Light refraction and internal reflection
11726811 - Light refraction and internal reflection
James Joule,British physicist
11678747 - James Joule,British physicist
Light refraction with plano-concave lens
11726829 - Light refraction with plano-concave lens
Convex parabolic mirror reflecting light
11726826 - Convex parabolic mirror reflecting light
Light refraction in glass block
11726819 - Light refraction in glass block
Light refraction with biconcave lens
11726813 - Light refraction with biconcave lens
Light refraction with biconvex lens
11726821 - Light refraction with biconvex lens
Light refraction with plano-convex lens
11726830 - Light refraction with plano-convex lens
Light refraction with concave-convex lens
11726816 - Light refraction with concave-convex lens
Light refraction with plano-concave lens
11726824 - Light refraction with plano-concave lens
Light refraction with plano-convex lens
11726825 - Light refraction with plano-convex lens
Light refraction with concave-convex lens
11726822 - Light refraction with concave-convex lens
Light refraction with prism
11726831 - Light refraction with prism
Hermann von Helmholtz,German physicist
11688761 - Hermann von Helmholtz,German physicist
Light refraction with prism
11726832 - Light refraction with prism
Newton's cradle
11634932 - Newton's cradle
Light refraction with prism
11726833 - Light refraction with prism
Parabolic mirror reflecting light
11726827 - Parabolic mirror reflecting light
Engraving of Julius von Mayer,German physician
11830004 - Engraving of Julius von Mayer,German physician
Lord Kelvin,British physicist
11829574 - Lord Kelvin,British physicist
Newton's cradle
11634934 - Newton's cradle
Newtonian Earth,conceptual artwork
11584968 - Newtonian Earth,conceptual artwork
Plane mirror reflecting light
11726828 - Plane mirror reflecting light
Light refraction with convex-concave lens
11726823 - Light refraction with convex-concave lens
Light refraction with biconcave lens
11726820 - Light refraction with biconcave lens
James Prescott Joule,British physicist
11829368 - James Prescott Joule,British physicist
Newton's cradle
11634935 - Newton's cradle
James Joule,British physicist
11829398 - James Joule,British physicist
Perpetual Motion Machine
12022454 - Perpetual Motion Machine
Newton's cradle,artwork
11584967 - Newton's cradle,artwork
Rolling Energy
12031426 - Rolling Energy
Perpetual motion machine,19th century
11905511 - Perpetual motion machine,19th century
Newtonian Earth,conceptual artwork
11584970 - Newtonian Earth,conceptual artwork
Rolling Energy
12031425 - Rolling Energy
Newton's cradle
11634933 - Newton's cradle
Newtonian Earth,conceptual artwork
11584969 - Newtonian Earth,conceptual artwork
Christiaan Huygens,Dutch astronomer
11829288 - Christiaan Huygens,Dutch astronomer
Newton's cradle,artwork
11584971 - Newton's cradle,artwork
Perpetual Motion
12022456 - Perpetual Motion
Golf Club Hitting Ball
12071620 - Golf Club Hitting Ball
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