Question

suggest me some physics experiments for science fair

Answer 1

Physics is the study of matter — what is it made of? How does it behave? What laws or equations describe it? From subatomic particles, to the Big Bang, modern physicists study matter at a tremendous range of scales. There's a whole lot of interesting physics at the human scale, too. If physics interests you our wide collection of physics projects is sure to have an experiment that excites you.

Answer 2

☺========HĔÝÄ MÁŤË ==========☺
✴HERE ARE SOME EXPERIMENTS FOR YOUR SCIENCE FAIR✴
Brakes for a Maglev Train



DIFFICULTY

 easy

TIME REQUIRED

Very Short (≤ 1 day)

PREREQUISITES

Attention to detail and patience are needed for this project. After building, you will need to make adjustments to get it working perfectly. The train floats above the tracks well once everything is lined up carefully.

MATERIAL AVAILABILITY

This project requires the Magnetic Levitation Train Kit, available from our partnerHome Science Tools.

COST

Low 500-600rs

SAFETY

Keep magnets away from small children and pets who might swallow them.


Abstract

Did you know that you can use magnets to build a train that floats above its tracks? In this project, you will also use magnets to make the train stop, preventing it from crashing into the end of the track. Will adding more magnets help the train stop sooner?

Objective

Measure how the number of magnet "brakes" changes the stopping distance for a train sliding down a hill.

MATERIAL REQUIRED
Long magnet strips (2)Short magnet strips (2)Plastic angle guides (2)Rectangular magnets (5)Wood blockCardboard box

You will also need the following items, not included in the kit:

Clear tape
Clear double-sided tape
Double-sided foamtape
Pencil
Scissors
Ruler
Several books Lab notebook.
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HOPE THIS HELPS YOU
@CHOCOHOLIC15