Ultrasonic Study Kit Accessories with Reflective and Perforated Plates Type_Apron Glass semicircular block at 90

Glass semicircular block at 90 by 18mm

providing dense uniform spheres for ramp-and-collision experiments where a heavier projectile is needed than the plastic marbles can provide

Fifty plain glass microscope slides measure 75 x 25mm with 1

image formation

sized for high-turn-count solenoid construction where 500g of fine wire feeds multiple project builds

Ultrasonic Study Kit Accessories with Reflective and Perforated Plates Type_Apron Glass semicircular block at 90Two reflective plates, a perforated plate, and matched wooden block stands extend the ultrasonic study kit's reflection, interference, and diffraction experiments to additional geometries.