Move a magnet through a coil of wire, measure the voltage it makes, and find what makes the voltage bigger.
Investigate how coil turns, magnet speed and magnet strength change the voltage induced in a coil.
Measure how current changes with voltage through a resistor and find resistance from the slope of a graph.
60 to 90 min · 6 materialsView projectFind the minimum release height for a marble to complete a vertical loop and compare it with the physics prediction.
1 to 1.7 hr · 6 materialsView projectDrop hot metal into cool water in an insulated cup and use the temperature change to find the metal's specific heat.
60 to 90 min · 8 materialsView projectUse a string and a weight to measure the acceleration of gravity and judge how trustworthy your result is.
60 to 90 min · 7 materialsView projectFind the speed of sound by listening for resonance in a tube as the water level changes.
60 to 90 min · 5 materialsView projectSqueeze trapped air with weights and show that pressure and volume change in opposite ways.
60 to 90 min · 6 materialsView projectEduVistaHQ.com · Learn • Explore • Grow