写真素材の検索結果

Light dispersion experiment

Prism refracting visible light

Glass prism and laser

Light beam through glass of water

Optics of camera with no lens

Wave diffraction

Wave interference

Digital colorimeter

Digital colorimeter with cuvettes

Digital colorimeter with cuvettes

Digital colorimeters with cuvettes

Prism spectrum

Refraction

Bubble

Bubble

Prism dispersing light into spectrum

Isaac Newton's prism experiment

Ammonia test

Optics experiment

Optics experiment

Optics experiment

Hydrometer

Visible light spectrum

Electrostatic attraction

Hand pouring a jug of water into container of oil and syrup

Ray of light striking prism at angle

Light passing through prism

Light shining through RGB prisms from a projector

Plasticine ball and marbles in tank of water

Optics of a camera with a lens

Laser light beam reflected in mirror

Salol crystals on a microscope slide

Salol crystals on a chilled microscope slide

Hand lens

Simple light bulb circuit

Simple light bulb circuit

Conductivity of a glass rod

Filtering rock salt solution

Cut apple

Sunlit raindrops

Mirror reflecting torchlight

Displacement experiment

Displacement experiment

Calcium reacting with water, initial stage

Calcium reacting with water, later stage

Limestone-acid reaction

Placing jam jar over lit candle in dish containing water

Small clear glass filled with water up to a green line

Colour spreading on litmus paper

Colour spreading on litmus paper

Colour spreading on litmus paper

Soil settling out of water

Hi Dispersion Prism

Conductivity of a metal spoon

Variable resistance box

Rheostat

Battery and steel wool

Potentiometer jockey

Rheostat

Simple circuit with motor

Electroscope

Electrometer

Magnetic repulsion

Magnetic attraction

Dipping magnet in iron filings

Orbital phases demonstration

Weighing an apple

Magnetic field

Loudspeaker and microphone

Refraction in an aquarium

Ink diffused in water

Geometry

Geometry

Geometry

Concave lens

Light refraction with biconvex lens

Light beams in a refracting telescope

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Measuring jug and bulb pipette

pH meter in orange juice

pH in sodium bicarbonate solution

pH meter in orange juice

pH in sodium bicarbonate solution

Reading a burette

Lithium chloride burns with a bright crimson flame

Sodium chloride burns with a bright yellow flame

Copper (II) sulphate crystals

Reading a burette

Reading a burette

The ammonia test

Positive ammonia test

Poitive ammonia test

Rates of reaction experiment

Transition element salts in solution

Transition element salts in solution

Transition element salts in solution

Transition element salts in solution

Collision experiment

Potassium reacting with water

Potassium reacting with water

Title page of Isaac Newton's 'Opticks'

Immiscible liquids

Immiscible liquids

Immiscible liquids

Fluid pressure demonstration

Immiscible liquids

Glass cube optical component

プリズム

Optical resonator

Spectrum of light experiment, 1889

Conductivity of a salt solution

Conductivity of aluminium

Using a 'makeshift' calorimeter

Stretched spring

Stretched spring

Testing sulphur for conductivity

Colourimeter cuvettes with beetroot

Trichroic prism

Light passing through prism

Light passing through prism

Light microscope stage and lenses

Light microscope stage and lenses

Light microscope stage and lenses

Light microscope and slide

Light microscope

Hydrogen emission tube

Total internal reflection of a laser beam

Total internal reflection of a laser beam

Prism and rainbow, artwork

Prism and rainbow, artwork

Cloud iridescence

Cobalt (II) chloride solution

Potassium permanganate titration

Iron (III) chloride solution

Copper (II) chloride solution

Potassium reacting with water

Phenolphthalein a single indicator

De-colourised bromine water

Phenolphthalein a single indicator

Methyl orange in acid

Methyl orange in acid

Phenolphthalein a single indicator

Reading a burette of permanganate

Zero-centre ammeter

Parallax demonstration

Magnesium-acid reaction

Magnesium-acid reaction

Copper-silver metal displacement reaction

Iron (II) hydroxide precipitation

Iron (III) hydroxide precipitation

Starch content of leaves

Grinding natural rock salt

Recrystallised rock salt

Universal indicator

Starch content of leaves

Potassium chromate and silver nitrate

Magnesium burning in air

Reading a burette of permanganate

Titrating a reactant from a burette

Making a reactant solution

Reading a burette of permanganate

Transferring a reactant into a flask

Assorted LEDs

Assorted LEDs

Assorted LEDs

Cross polarized filter

Optics of near-sightedness

理科の実験（クラフト）

理科の実験（クラフト）

Light microscope

Light microscope

Light microscope

Human eye model

Human eye model

Human eye model

Human eye model

Human eye model

Human eye model

Eye anatomy model

Eye anatomy model

Refraction in a glass of water

Collision experiment

Fibre optics