写真素材の検索結果

Seven forms of energy, illustration

Seven forms of energy, illustration

Energy conversion, illustration

Energy transfer, illustration

Non-renewable energy, illustration

Renewable energy, illustration

Potential and kinetic energy, illustration

States of matter, illustration

Light bulb efficiencies, Sankey diagrams

Incandescent light bulb efficiency, Sankey diagram

Fluorescent light bulb efficiency, Sankey diagram

Fluorescent light bulb efficiency, Sankey diagram

Potential and kinetic energy, illustration

Convex and concave lenses, diagram

Non-renewable energy, illustration

Longitudinal waves in a slinky spring, illustration

States of matter, illustration

Photovoltaic effect in a solar panel, illustration

Wavelengths of violet and red light, illustration

Food mixer, illustration

Thermal conduction in water, illustration

Tides, illustration

Gold leaf electroscope, illustration

Gold leaf electroscope, illustration

Van de Graaff generator, illustration

Van de Graaff generator, illustration

Electrostatic spray painting, illustration

Raybox, illustration

Shadow cast by a small light source, illustration

Shadow cast by a large light source, illustration

Reflection in a plane mirror, illustration

Reflection in a plane mirror, illustration

Pressure-temperature gas law, illustration

Charles's law apparatus, illustration

Gay Lussac's pressure-temperature gas law, illustration

DNA replication and condensation, illustration

Lamp, illustration

Energy transfer, illustration

Hammer, illustration

States of matter, illustration

Molar volume, illustration

Mole formula, illustration

Mole formula, illustration

Mole formula, illustration

Anaphase, illustration

Metaphase, illustration

Prophase, illustration

Telophase, illustration

Pinhole camera, illustration

Image position in a plane mirror, illustration

Refraction in glass, illustration

Total internal reflection in an optical fibre, illustration

Camera with inverted image, illustration

Transverse waves in a slinky spring, illustration

Shadow cast by a small light source, illustration

Shadow cast by a large light source, illustration

Refraction in a fish tank, illustration

Refraction, real depth and apparent depth, illustration

Refraction in a fish pond, illustration

Conduction and insulation, illustration

Cavity wall insulation, illustration

Cavity wall insulation, illustration

Thermal conduction in a metal, illustration

Electric switch and circuit symbol, illustration

Rotary potentiometer, illustration

Heat transfer in a pan on a stove, illustration

Ripple tank with plane waves, illustration

Ripple tank, illustration

Ripple tank with plane and circular waves, illustration

Wavelength and amplitude, illustration

Convection current in heated water, illustration

Convection currents in a saucepan, illustration

Motor effect, illustration

Geiger-Muller tube with alpha radiation, illustration

Static electricity on rubbing rod with cloth, illustration

Electric bell mechanism, diagram

Moving coil loudspeaker, diagram

Moving-coil microphone, diagram

Bromine molecule, illustration

Chlorine molecule, illustration

Sodium chloride molecule, illustration

Boyle's law apparatus, illustration

Osmosis, illustration

Car, illustration

Pyruvate oxidation, illustration

Immersion heater, illustration

Nitrous oxide molecule, illustration

Faraday-Tyndall effect, illustration

Mayan periodic table of elements, illustration

Chemical quantities, illustration

Chemical quantities, illustration

Mitosis, illustration

Wavelengths of coloured light, illustration

Colour dispersion in a prism, illustration

Red and blue filters, illustration

Red and green filters, illustration

Charles's law apparatus, illustration

Total lunar eclipse, illustration

Cavity wall insulation, illustration

Vacuum flask, illustration

Geiger-Muller tube, illustration

Conduction, convection, radiation, illustration

Conduction, convection, radiation, illustration

Structure of mitochondria, illustration

States of matter, illustration

Circuit breaker, diagram

Residual current circuit breaker, diagram

Electrolysis, illustration

Electromagnet, illustration

Motor effect, illustration

Circuit breaker, diagram

Electromagnetic relay, diagram

Fleming's left-hand rule for motors, illustration

Fleming's right-hand rule for generators, illustration

Hydrogen atom, illustration

Hydrogen atom, illustration

Centripetal force, illustration

Centrifugal force, illustration

Centripetal force, illustration

Measuring the volume of an irregular object, illustration

Heat loss from a house, illustration

Transverse and longitudinal waves, illustration

Transverse and longitudinal waves in a spring, illustration

Vibrations of a ruler, illustration

Electrolysis of water, illustration

Electrolysis of water, illustration

Electrolysis of water, illustration

Electrolysis of water, illustration

Chromosome duplication and condensation, illustration

Chromatin condensation and decondensation, illustration

Osmosis experiment, illustration

Photovoltaic effect in a solar panel, illustration

Nitrogen molecule, illustration

Nitrogen dioxide molecule, illustration

Magnetic field round a solenoid, illustration

Reverse osmosis, illustration

Charles's law apparatus, illustration

Renewable energy, illustration

Greenhouse effect, illustration

Smoke alarm, illustration

Building Energy Rating, illustration

Energy Efficiency Rating, illustration

Wavelength and amplitude, illustration

Spark counter, illustration

Electrostatic precipitator, illustration

States of matter, illustration

Ammonia molecule, illustration

Efficiency spectrum, illustration

Pollen grain structure, illustration

Midbrain anatomy, illustration

Helium atom, illustration

Helium atom, illustration

Right-hand rule for coils, illustration

Conduction and insulation, illustration

Incandescent light bulb efficiency, Sankey diagram

Transformer, illustration

Transformer, illustration

Digital camera with inverted image, illustration

Short-sightedness, illustration

Periscope, illustration

Radiation warning sign, illustration

Ideal gas law, illustration

Elastic potential energy, illustration

Elastic potential energy in a spring, illustration

Hooke's law, illustration

One kilogram mass on a newton meter, illustration

Weighing an apple on a newton meter, illustration

Car crash, illustration

Centrifugal and centripetal forces, illustration

Measuring the volume of an irregular object, illustration

Seismic P-wave propagation, illustration

Seismic P-wave propagation, illustration

Seismic S-wave propagation, illustration

Seismic S-wave propagation, illustration

Fructose sugar molecule, illustration

Galactose sugar molecule, illustration

Glucose sugar molecule, illustration

Monosaccharides, illustration

Monosaccharides, illustration

Sucrose formation, illustration

Pistil structure, illustration

Formation of river terraces, illustration

Types of river transportation, illustration

Earth orbiting the Sun, illustration

Earth orbiting the Sun, illustration

Pressure-temperature gas law, illustration

Charles's law apparatus, illustration

Gay Lussac's pressure-temperature gas law, illustration

Ohm's law, illustration

Energy efficiency, Sankey diagram

Immersion heater, illustration

Immersion heater, illustration

Circuit board, illustration

Rheostat resistor, illustration

States of matter, illustration

Rutherford scattering experiment, illustration

Electric dipole field lines, illustration

Electric field lines, illustration

Energy-efficient insulated house, illustration

Microwave oven, illustration