With 105 mm long steel needle, fully rotatable.
Fitted in a mount with adjustable agate bearings.
The device can be rotated from the vertical (used as a dip needle) to the horizontal (used as a compass needle).
Combines features that significantly improve the ease of setup, the durability of the Torsion Band and the quality of results. In the newer models the spheres are tungsten rather than lead.
Allows the students observation of velocity of drop rising in an electric field, then permits calculation of the force on the charge carried by the oil drop.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
Replacement test coupons for the Stress/Strain Apparatus.
Allows a rotary motion sensor to mount on a Dynamics Track and act as a high resolution bi-directional Smart Pulley.
PASCO’s Light Sensor is ideal for indoor and outdoor relative light intensity experiments.
Includes 80 experiments in mechanics, thermodynamics, waves, optics, electricity and magnetism. CD included.
Designed for experiments involving low light level conditions. ScienceWorkshop version.
Allows students to study the behavior of a physical pendulum in either harmonic or chaotic motion.
Allows students to mount Rotary Motion Sensors to the Rotating Platform or Gyroscope.
