写真素材の検索結果

Wave interference

Wave diffraction

Optics of camera with no lens

Light dispersion experiment

Investigating weight bouncing on spring

Investigating weight bouncing on spring

Investigating weight bouncing on spring

Investigating weight bouncing on spring

Ruler vibrating

HiFi loudspeaker

HiFi loudspeaker

HiFi loudspeaker

Timing chip

Timing chips

Timing chips

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

Electrostatic attraction

Digital colorimeter

Digital colorimeter with cuvettes

Digital colorimeter with cuvettes

Digital colorimeters with cuvettes

Loudspeaker and microphone

Orbital phases demonstration

Hydrometer

Poisson's spot

Simple light bulb circuit

Simple light bulb circuit

Conductivity of a glass rod

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

Plasticine ball and marbles in tank of water

Small clear glass filled with water up to a green line

Vibration of Sound

Electroscope

Electrometer

Conductivity of a metal spoon

Simple circuit with motor

Magnetic repulsion

Magnetic attraction

Dipping magnet in iron filings

Weighing an apple

Magnetic field

Variable resistance box

Rheostat

Battery and steel wool

Potentiometer jockey

Rheostat

Interference patterns, artwork

Interference patterns, artwork

Wave interference

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

pH meter in orange juice

pH in sodium bicarbonate solution

pH meter in orange juice

pH in sodium bicarbonate solution

Reading a burette

Reading a burette

Reading a burette

Lithium chloride burns with a bright crimson flame

Sodium chloride burns with a bright yellow flame

Copper (II) sulphate crystals

Measuring jug and bulb pipette

Potassium reacting with water

Potassium reacting with water

Straight waves on a ripple tank

Soil settling out of water

Immiscible liquids

Fluid pressure demonstration

Immiscible liquids

Stretched spring

Stretched spring

Conductivity of a salt solution

Conductivity of aluminium

Testing sulphur for conductivity

Using a 'makeshift' calorimeter

3-dimensional ripples abstract image.

3-dimensional ripples abstract image.

Colourimeter cuvettes with beetroot

Ultrasound detector

Cobalt (II) chloride solution

Potassium permanganate titration

Iron (III) chloride solution

Copper (II) chloride solution

Potassium reacting with water

Starch content of leaves

Grinding natural rock salt

Recrystallised rock salt

Filtering rock salt solution

Universal indicator

Starch content of leaves

Potassium chromate and silver nitrate

Cut apple

Ammonia test

Reading a burette of permanganate

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

Parallax demonstration

Magnesium-acid reaction

Magnesium-acid reaction

Copper-silver metal displacement reaction

Iron (II) hydroxide precipitation

Iron (III) hydroxide precipitation

Salol crystals on a microscope slide

Salol crystals on a chilled microscope slide

Phenolphthalein a single indicator

De-colourised bromine water

Phenolphthalein a single indicator

Methyl orange in acid

Methyl orange in acid

Phenolphthalein a single indicator

Magnesium burning in air

Zero-centre ammeter

Optics of near-sightedness

理科の実験（クラフト）

理科の実験（クラフト）

Plasma globe

Plasma globe

Plasma globe

Homemade pendulum

Clock pendulum

Rates of reaction experiment

Transition element salts in solution

Transition element salts in solution

Transition element salts in solution

Transition element salts in solution

Light beams in a refracting telescope

Immiscible liquids

Immiscible liquids

Displacement experiment

Displacement experiment

Double-slit experiment, artwork

Clinometer

実験イメージ

実験イメージ

Hand lens

Light refracted by a semi-circular block

Concave lens

Light refraction with biconvex lens

Ripples, abstract image

Ripples, abstract image

Ripples, abstract image

Ripples, abstract image

Cobalt chloride test for water

Positive cobalt chloride test for water

The cobalt chloride test for water

Burnt matchstick

Burnt matchstick and smoke

Light refraction in a glass block

Longitudinal wave

Longitudinal wave

Longitudinal wave

Longitudinal wave

Transverse wave

Transverse wave

Transverse wave

Longitudinal wave

Cymatics sound pattern

Cymatics sound pattern

Guitar strings

Guitar strings

Bubbles

Potassium permanganate titration

Iron (II) chloride solution

Formation of Lead (II) iodide

Formation of Lead (II) iodide

Formation of Lead (II) iodide

Formation of Lead (II) iodide

Magnesium ribbon in ethanoic acid

Magnesium ribbon in ethanoic acid

Ethanal and Brady's reagent

Magnesium ribbon in ethanoic acid

Magnesium ribbon in ethanoic acid

Water

タニシ

Conductivity of a carbon rod

Optics of a camera with a lens

Prism refracting visible light

Laser light beam reflected in mirror