写真素材の検索結果

Magnets

Magnets with a small compass

Neodynmium magnets

Neodynmium magnets

Neodynmium magnets

Magnetic repulsion

Magnetic attraction

Neodynmium magnets

Neodynmium magnets

Neodynmium magnets

Ring magnets on a wooden pole

Dipping magnet in iron filings

Ring magnets and magnetic field pattern

Magnets positioned as opposites

Magnetic field of lodestone

Magnetic field of lodestone

理科の実験イメージ

理科の実験イメージ

理科の実験イメージ

理科の実験イメージ

理科の実験イメージ

Ring magnet and magnetic field pattern

Magnetising a needle

Magnetic field

理科の実験イメージ

Bar magnets attracting metal filings

Particle accelerator quadrupole magnets, abstract image

Particle accelerator quadrupole magnets, abstract image

Particle accelerator dipole magnets, abstract image

Particle accelerator dipole magnets, abstract image

Horseshoe magnet attracting metal screws

Horseshoe magnet attracting metal filings

Magnetic repulsion

Soft iron ring & magnets

Plastic numbers forming mathematical equation

Magnetic toy

Magnetic field

Magnetic field from an electric current

Two bar magnets positioned opposite

Two magnets with iron filing

Magnetic attraction

Magnetic repulsion

Conductor in magnetic field

U字磁石

Iron filings on a horseshoe magnet

Iron filings on a horseshoe magnet

Supplies for driving force experiment

Magnetic pattern with iron ring

Magnetic repulsion

磁石

磁石

Simple motor

Simple motor

Cube of neodymium magnets

Cube of neodymium magnets

Magnetic attraction

Magnet attracting iron filings, elevated view

Hand lens

Loudspeaker and microphone

Assorted LEDs

Assorted LEDs

Metal filings attached to magnets

Metal filings attached to magnets

Metal filings attached to magnets

Micrometer measuring wire

Digital colorimeters with cuvettes

Iron and sulphur

Magnetic field

Metal dissection tray

Metal dissection tray

Neodymium

Mercury pouring from a beaker

Mercury pouring from a beaker

Mercury pouring from a beaker

Mercury pouring from a measuring cylinder

Mercury pouring from a measuring cylinder

Mercury pouring from a measuring cylinder

Lead

Water

Potassium dichromate

Aluminium powder

Ferrofluid

Ferrofluid

Ferrofluid mixed with paint

Ferrofluid mixed with paint

Ferrofluid mixed with paint

Ferrofluid mixed with paint

Magnetic probe showing field direction

HiFi loudspeaker

HiFi loudspeaker

HiFi loudspeaker

Two magnets showing weakening

Assorted LEDs

Oil can

Magnets and magnetic field pattern

Bourdon pressure gauge

Bourdon pressure gauge

Bourdon pressure gauge

Bourdon pressure gauge

Phenolphthalein a single indicator

Motor effect experiment

Motor effect experiment

Electrical transformer coils

Inoculation loop

Rhodium

Mercury pouring from a beaker

Mercury pouring from a beaker

Mercury pouring from a measuring cylinder

Mercury pouring from a measuring cylinder

Mercury pouring from a measuring cylinder

Drops of mercury

Drops of mercury

Sulfur

Copper-silver metal displacement reaction

Newton's cradle

Slinky spring

DC motor commutator end cap

Cobalt (II) chloride solution

Safety pins with a magnet

Set of weights

Spring

Reed switch

Boy lifting paperclips with a magnet

Pulley system

Visible light spectrum

Doorbell and internal mechanism

Magnetic repulsion

Magnetic attraction

Wooden dissection tray

Wooden dissection tray

Mounted needle

Mounted needle

Mounted seeker needle

Mounted seeker needle

Fine-pointed forceps

Blunt-pointed forceps

Graduated pipette

Plastic pipette

Electronic laboratory water bath

Iron (III) chloride solution

Phenolphthalein at pH9.3

Methyl orange in alkali

Reading a burette

Iron salts in solid and liquid forms

Ammonia test

Universal indicator

Potassium chromate and silver nitrate

Precipitate of copper (II) chloride in sodium hydroxide

Copper (I) chloride on watch glass

Copper (I) chloride with hazard pictograms

Copper (II) chloride on watch glass

Copper (II) chloride with hazard pictograms

Iron (II) chloride with hazard pictograms

Bromine

Reading a burette

Reading a burette

Micrometer measuring wire

Using a 'makeshift' calorimeter

Magnetism

Magnetism

Magnetism

Starch content of leaves

Battery connected to coil of wire creating electromagnet

Bauxite and aluminium

Bauxite

Bauxite

Bauxite

Mirror reflecting torchlight

Ruler vibrating

Magnetism

Magnetism

Magnetism

Magnetism

Hand holding magnet with push pins

Hand holding magnet, picking up metal

Bar magnet attracting metal filings

Horseshoe magnet attracting metal filings

Horseshoe magnet attracting metal filings

Electromagnet attracting iron filings

Nuts and bolts and spanner

Guitar strings

Guitar strings

Light refraction with biconvex lens

Slinky spring

Close up of a stationary electric motor

Measuring induced electromotive force

Conductivity of aluminium

Conductivity of a metal spoon

Stretched spring

Stretched spring

Simple machines

Container of the chemical element aluminium

Container of the chemical element copper

Container of the chemical element gold

Container of the chemical element indium

Container of the chemical element iron

Container of the chemical element rhenium

Container of the chemical element silver

Container of the chemical element sodium

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