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1000 Science Fair Projects with Complete Instructions

Physics is the study of how the universe works. Physicists study everything from tiny particles that make up atoms to huge stars and galaxies. They help us understand how things move, how energy works, and even how time and space are connected!
Sweetened Water Viscosity
General Physics Science Fair Project
Hard
Let's explore how adding sugar to water affects its viscosity!
Measuring the Speed of Sound
General Physics Science Fair Project
Hard
Ever wondered how fast sound travels? Find out with this fun science project!
Seeing What Insects See
General Physics Science Fair Project
Hard
Discover what flowers look like to a bee by using a black light and a camera!
How Does Bending an Optic Cable Affect Audio Signals?
General Physics Science Fair Project
Hard
Have you ever wondered what happens to an audio signal when it's sent through a bent optic cable? Find out in this fun science project!
Detecting Infrared Light
General Physics Science Fair Project
Hard
Have you ever wondered what kind of light we can't see? In this experiment, you will explore the invisible light called infrared and measure its temperature.
Speaker Size and Frequency Response
General Physics Science Fair Project
Hard
Does the size of a speaker affect its frequency response? Find out in this science project!
Temperature and Tuning Forks
General Physics Science Fair Project
Hard
Does temperature affect the sound of a tuning fork? Find out in this science project!
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