Determining the density and mobility of charge carriers in n-Germanium, Optional additional setup available for determining the density and mobility of charge carriers in p-Germanium by ordering 586852 p-Ge on plug-in board.
Decimeter-wave range, Radiation characteristic and polarization of decimeter waves Amplitude modulation of decimeter waves Estimating the dielectric constant of water in the decimeter-wave range
Free Fall Apparatus Economy, for determination of the gravitational constant ft gft, This kit has a wooden base, 1.1m rod and a movable electro magnet, can be moved anywhere on the rod, when the ball is released the timer is triggered and stopped one the ball his landed on the base
Model Female Condom Dark Skin, white skin tone, Dimensions: 12 cm, shows the labia and vagina up to the cervix in a simplified representation for didactic reasons, and is used for demonstrating and learning the insertion of a female condom