Battery-powered LED laser set consisting of red, green and violet colors. The set is connected with magnets. Batteries are included in the set.
Dimensions: 120 x 35 x 20 mm
The Stress Strain Apparatus lets students observe stress and strain as they stretch a material to the point of fracture.
LED Light Source with adjustable brightness control, for use with Millikan Oil Drop Apparatus.
Allows students to conduct experiments to measure the speed of light. Reflect a laser off a movable mirror into a light receiver to measure phase differences.
Includes 80 experiments in mechanics, thermodynamics, waves, optics, electricity and magnetism. CD included.
Determines the current through the sensor by measuring the voltage across the internal resistor.
