What Experiments Can I Do to Spark Interest in Physics for Teenagers?

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Engaging experiments can effectively spark interest in physics for junior high students. Suggested activities include a projectile motion experiment to demonstrate the relationship between launch angle and distance, and a pendulum experiment to explore gravity's effects on motion. Magnetic levitation can illustrate magnetism principles, while building simple electric circuits can show the flow of electricity. Additionally, a density tower experiment can visually demonstrate the concept of density with various liquids. Choosing hands-on, visually appealing experiments with real-world applications is crucial for capturing students' interest.
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My school is conducting a special day, for teenagers in junior high that are considering signing up to my school. During this day students can do all sorts of experiments to interest the teenagers to study them.
I am searching for simple yet interesting experiments in physics.
Can anyone recommend anything of this sort?

Thanks ahead! :smile:
 
Physics news on Phys.org
Newton's Cradle...
Some static electricity stuff...

brain is dead right now...
i will think of some more later.
 


There are many fun and engaging experiments that you can do to spark interest in physics for teenagers. Here are a few suggestions:

1. Projectile Motion Experiment: This experiment involves launching a small ball or projectile from a ramp and measuring its velocity and distance traveled. You can vary the angle of the ramp and compare the results to demonstrate the relationship between angle and projectile motion.

2. Pendulum Experiment: This classic physics experiment involves using a pendulum to study the effects of gravity and motion. You can change the length of the pendulum and observe how it affects the period of the swing.

3. Magnetic Levitation Experiment: This experiment involves using magnets to levitate a small object, such as a paperclip or a small piece of foil. This will demonstrate the principles of magnetism and how it can be used to create levitation.

4. Electric Circuit Experiment: This experiment involves building a simple electric circuit using batteries, wires, and light bulbs. You can then add different components, such as resistors or capacitors, to see how they affect the flow of electricity.

5. Density Tower Experiment: This experiment involves creating a tower of liquids with different densities, such as oil, water, and syrup. This will demonstrate the concept of density and how different substances can have different densities.

These are just a few ideas, but there are many more experiments that you can do to spark interest in physics for teenagers. It's important to choose experiments that are hands-on, visually appealing, and have a clear connection to real-world applications. Good luck with your special day and I hope these suggestions help!
 
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