写真素材の検索結果

Ruler vibrating

Wave diffraction

Geometry set

Timing chip

Timing chips

Timing chips

Micrometer measuring ball bearing

Wave interference

Micrometer measuring wire

Mirror reflecting torchlight

HiFi loudspeaker

HiFi loudspeaker

HiFi loudspeaker

Ruler and pen on paper

Supplies for driving force experiment

Micrometer measuring wire

Voltmeter

Gyroscope

Gyroscope balancing on a wire

Gyroscope balancing on a wire

Gyroscope

Gyroscope

Gyroscope balancing on a wire

Gyroscope balancing on a wire

Bourdon pressure gauge

Bourdon pressure gauge

Bourdon pressure gauge

Bourdon pressure gauge

Electroscope

Electrometer

Digital pH meter

Digital voltmeter

Magnets with a small compass

Clinometer

Close up of a stationary electric motor

Gun shaped ruler and pen on paper

educational concept, selective focus on writing part of red pencil

Clock pendulum

Measuring force

UV light showing bacteria on hands

Container of the chemical element actinium

Container of the chemical element aluminium

Container of the chemical element americium

Container of the chemical element antimony

Container of the chemical element arsenic

Container of the chemical element berkelium

Container of the chemical element beryllium

Container of the chemical element boron

Container of the chemical element caesium

Container of the chemical element calcium

Container of the chemical element californium

Container of the chemical element carbon

Container of the chemical element cerium

Container of the chemical element copper

Container of the chemical element curium

Container of the chemical element dysprosium

Container of the chemical element einsteinium

Container of the chemical element europium

Container of the chemical element germanium

Container of the chemical element gold

Container of the chemical element hafnium

Container of the chemical element holmium

Container of the chemical element indium

Container of the chemical element iron

Container of the chemical element lanthanum

Container of the chemical element lead

Container of the chemical element lutetium

Container of the chemical element magnesium

Container of the chemical element neodymium

Container of the chemical element neptunium

Container of the chemical element niobium

Container of the chemical element osmium

Container of the chemical element palladium

Container of the chemical element plutonium

Container of the chemical element radium

Container of the chemical element rhenium

Container of the chemical element samarium

Container of the chemical element selenium

Container of the chemical element silicon

Container of the chemical element silver

Container of the chemical element sodium

Container of the chemical element strontium

三角定規

Compasses

Compass

Loofa

Loofa

Salt in a dish

Sparkler and sparks

Sparkler and sparks

Sparkler

Sparkler

Set of weights

Model bridge.

Microscope

Spring

定規

Light microscope

Light microscope

Light microscope

Slinky spring

Coulombmeter

Ultrasound detector

Rheostat

Rheostat

Electrical transformer coils

Resistors

Resistors

Slinky spring

Resistors

Light dependent resistor

Light dependent resistors

DC motor commutator end cap

Light-dependent resistor

Light-dependent resistor

Buzzer

Light refraction with biconvex lens

Pulley system

Weighing an apple

Concave lens

Dipping magnet in iron filings

Light refracted by a semi-circular block

Straight waves on a ripple tank

Light dependent resistor

Visible light spectrum

Digital colorimeter

Digital colorimeter with cuvettes

Digital colorimeter with cuvettes

Digital colorimeters with cuvettes

Digital stopwatch

Compressed spring

Compressed spring

math items, selective focus on nearest part of pencil

Newton's cradle

selective focus on nearest parts of some yellow pencil

Boyle's Law demonstration

Spirit level

Hourglasses

Carbon monoxide alarm

Smoke alarm

Alarm clock

Clock

Zero-centre ammeter

Investigating weight bouncing on spring

Investigating weight bouncing on spring

Investigating weight bouncing on spring

Investigating weight bouncing on spring

Ink diffused in water

理科の実験（クラフト）

理科の実験（クラフト）

理科の実験（クラフト）

Salt cellar

Sugar on a spoon

Container of the chemical element platinum

Human skull model

Human pelvis model

Human skeleton model

Human spine model

Human skull model

Human skull model

Human anatomy model

Human head anatomy model

Human brain anatomy model

Human brain anatomy model

Human brain anatomy model

Human head anatomy model

Human head anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human anatomy model

Human anatomy model

Human anatomy model

Human anatomy model

Human anatomy model

Human anatomy model

Human anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model

Human musculature anatomy model