Physics experiments - physics demonstrations

Physics experiments:
Electrostatics experiments	Mechanics experiments	Optics experiments
Home made batteries	Microwave oven experiments	Physics experiments
Magnetics experiments	Motor experiments	Physics experiments: topics

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Physics experiments - physics demonstrations - labs: topics

Bimetallic strip

Cathode Ray Tube How does a cathode ray tube work?

Conduction of liquids test the conductivity of liquids and solutions

Demonstration of piezoelectricity Piezoelectricity, is an effect that occurs when mechanical stress is applied to certain materials. An electrical polarisation is set up in the crystal with the result that the faces become electrically charged. The charge reverses if the compression changes to tension. Because the effect is reversible an electric field applied across the material causes it to contract, or expand, according to the sign of the field

Demonstrations with a hair-drier The baloon over the hair-drier, The free-style over the hair-drier, The baloon under the hair-drier, The weather-cock, Anemometers, Flowing round solid bodies, The paradox of two bottles, The paradox of a sailing ship, The sailing truck, Balancing the paper ball

Electricity experiments Simple Electricity experiments, deals with electric circuits, electricity, the basic principles of electricity production and electricity transmission

Electronics Experiments

Experiments with a piezoelectric gas lighter Accessories of the lighter, The straw electroscope, The sparkling from a point, The windmill, Bells, Dancing papers, Obedient bubbles, The electrostatic motor, The cannon

Magic Pendulum pdf file

Weather and Climate experiments

Build Your Own Weather Station pdf file

Catching the Wind A mechanical device to gauge wind speed, Learn how an anemometer works and use one to make wind speed measurements, pdf file

Home-made barometers under pressure The barometer consists of a test tube with 5mm graduations inverted in a beaker of water, pdf file

Liquid Crystal thermometers Liquid crystal thermometers portray temperatures as colors and can be used to follow temperature changes caused by heat flow. They can be used to observe that heat flows by conduction, convection, and radiation

Make a thermometer part of Science projects

Make your own barometer Make your own barometer, pdf file

Make Your own Barometer! Make Your own Barometer!

Observing and Measuring the Weather and Climate Guidelines, Make a Rain Gauge, Make a Barometer, Luke Howard and Cloud Names, Beaufort Scale, Barometers, Cloud Identification, Weather Log Book

Tornado Simulator Tornado Simulator

Weather Experiments Making a Barometer, Making a Humidity Monitor, Making Clouds, Model of the Water Cycle, Plants and Weather, Rain Gauge, Tornado!, Weather Fronts, Wind Vane and Anemometer

Weather Experiments and Demonstrations

Weather instruments This booklet looks at ways in which simple weather measurements can be made with a minimum of cost or fuss. It has been written primarily as guidance for schoolteachers, particularly those in junior and middle schools, pdf file

Windicator An Electronic Weather Instrument

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Sound experiments

2-Tubaphones Make an instrument with an adjustable pitch to explore the science of sound waves and the art of music, pdf file

Audible Magnetic Domains An audio amplifier and a coil wound around a piece of iron will allow you to listen to the sounds made by moving magnetic domain walls as the iron becomes magnetized

Breaking Glass with Sound Breaking Glass with Sound

Doppler Effect pdf file

Doppler Effect Experiment using Reflected Sound

Doppler Effect Experiment Determining speed of sound through Doppler's Effect the aim in this experiment is to determine the speed of sound using Doppler’s Effect, pdf file

Effet DOPPLER en Français

Good Vibrations Understand that sounds are made by vibrations, Understand how sounds travel and are heard, Develop science skills of observing, comparing, and categorizing, pdf file

Make A PVC Flute

Megaphones sound experiment Megaphones sound experiment

Resonating Wine Glass This experiment is about resonance. In this experiment you will be making a wine glass vibrate at its resonant frequency before slowing the vibrations down using a strobe light, pdf file

Shattering a Glass with Sound Shattering a Glass with Sound

Shattering glass with sound

Sound sound travels faster in solids than in the air, Echoes, pdf file

Sound and Hearing To demonstrate that sound travels. To explore how sound is reflected, amplified and recorded. To investigate the physical components of the ear and the way it works

Sound Experiments Bouncing Sound, Making a Stethoscope, Pitch Switch, Playing Pipes, Seeing Sound Waves, Shoebox Guitar, Slinky Waves, String Telephone

Sound experiments To investigate whether sound travels better through a solid or a gas, To examine how the larynx or voice box vibrates as we speak, To examine (hear and feel) sound vibrations, To create some strange sounds with everyday materials, To create a megaphone and discover how we can make our voices louder and how we can hear more, To create a loud bang with paper

Sound Resonance Tube Determine the velocity of sound in air by measuring the resonant frequencies of an open tube. Measure the signal distribution in a closed tube, calculate the wavelength and speed of sound from this data

Speak to Me pdf file

The best way for breaking glass with sound breaking glass with sound, How to Break a Crystal Glass With Sound

Two Speakers Facing Each Other with a Microphone Two Speakers Facing Each Other with a Microphone

Waves and sound experiments Waves in Springs, Longitudinal Waves, Waves in the Ripple Tank, Superposition of Waves, Speed, Frequency and Wavelength of Waves, Transverse Standing Waves, Longitudinal Standing Waves, Sound Wave Analysis, Interference of Waves, Doppler Effect

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