写真素材の検索結果

Magnets with a small compass

Magnets

Neodynmium magnets

Neodynmium magnets

Neodynmium magnets

Neodynmium magnets

Neodynmium magnets

Dipping magnet in iron filings

Magnetic repulsion

Magnetic attraction

Neodynmium magnets

Ring magnets on a wooden pole

Ring magnets and magnetic field pattern

Magnetic field of lodestone

Magnetic field of lodestone

Magnets positioned as opposites

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

Supplies for driving force experiment

Magnetic repulsion

Particle accelerator quadrupole magnets, abstract image

Particle accelerator quadrupole magnets, abstract image

Particle accelerator dipole magnets, abstract image

Particle accelerator dipole magnets, abstract image

Magnetic field

Soft iron ring & magnets

Bar magnets attracting metal filings

Cube of neodymium magnets

Cube of neodymium magnets

Bourdon pressure gauge

Compass

Plastic numbers forming mathematical equation

Iron filings on a horseshoe magnet

Iron filings on a horseshoe magnet

Horseshoe magnet attracting metal screws

Horseshoe magnet attracting metal filings

Oil can

Bourdon pressure gauge

Bourdon pressure gauge

Bourdon pressure gauge

Set of weights

Spring

Lead

Water

Potassium dichromate

Aluminium powder

Magnetic field from an electric current

Electrical transformer coils

Magnetic toy

Slinky spring

Slinky spring

DC motor commutator end cap

Magnetic attraction

Magnetic repulsion

Conductor in magnetic field

Magnetic attraction

Mounted needle

Mounted needle

Mounted seeker needle

Mounted seeker needle

Graduated pipette

Distillation equipment

Distillation apparatus

Magnet attracting iron filings, elevated view

Neodymium

Mirror reflecting torchlight

Ruler vibrating

Magnetic pattern with iron ring

Magnetic repulsion

Simple motor

Simple motor

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

理科の実験（クラフト）

磁石

磁石

Close up of a stationary electric motor

Pulley system

Visible light spectrum

Using a 'makeshift' calorimeter

Iron salts in solid and liquid forms

Copper (I) chloride on watch glass

Copper (II) chloride on watch glass

Copper (II) chloride with hazard pictograms

Iron (II) chloride on a watch glass

Iron (II) chloride with hazard pictograms

Bromine

Titrating a reactant from a burette

Transferring a reactant into a flask

HiFi loudspeaker

HiFi loudspeaker

HiFi loudspeaker

U字磁石

Micrometer measuring wire

Compasses

Loofa

Salt in a dish

Sparkler and sparks

Sparkler

Resistors

Resistors

Resistors

Light dependent resistor

Light dependent resistors

Digital pH meter

Digital voltmeter

Digital colorimeter

Digital colorimeter with cuvettes

Digital colorimeter with cuvettes

Coulombmeter

Ultrasound detector

Voltmeter

Rheostat

Clinometer

Wave diffraction

Rheostat

Light dependent resistor

Gyroscope

Gyroscope balancing on a wire

Gyroscope balancing on a wire

Electroscope

Electrometer

Weighing an apple

Hand lens

Newton's cradle

Assorted LEDs

Assorted LEDs

Assorted LEDs

Geometry set

Micrometer measuring ball bearing

Nuts and bolts and spanner

Iron and sulphur

Wooden dissection tray

Wooden dissection tray

Plastic pipette

Universal indicator

Metals

Dysprosium

Iridium

Ruthenium

Pitchblende

Uraninite

Drops of mercury

Drops of mercury

Drops of mercury

Drops of mercury

Drops of mercury

Drops of mercury

Pitchblende

Pitchblende

Uraninite

Nuts and bolts

Tally counter

Magnesium-acid reaction

Magnesium-acid reaction

Potassium reacting with water

Metal dissection tray

Metal dissection tray

Inoculation loop

Rhodium

Mercury pouring from a beaker

Mercury pouring from a beaker

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

Mercury pouring from a measuring cylinder

Drops of mercury

Drops of mercury

Cinnabar and mercury

Cinnabar

Model of human teeth

Left and right handed scissors

Left and right handed scissors

Zero-centre ammeter

Colourful shapes

Red stiletto shoe

Heat gun

Heat gun

Compass

Reed switch

Magnetic field

Bauxite

Bauxite

Bauxite