"AP physics"

Dramatically Demonstrate that Temperature Increases with Pressure

Easier to Use and Clean Up than Iron Filings.

Ideal for demonstrating that vapor pressure increases when temperature increases.

Observe phase reversal at the fixed end of wave pulses with this spring used to test waves in fundamental and multiple vibrations.

Flexible, 18 gauge wire with alligator clips at both ends. The clips have a protective vinyl sheath.

Verify the mutual relationship between an electric current and its magnetic field.

Demonstrate the exothermic effect of current in a resistor.

Laminated for long use.

Historical Experiment