US$ 26.99
Simulates kinetic gas theory through an electric motor vibrating a transparent tube of small steel balls
shoot emergence
the optical glass producing undistorted views of specimens
allowing this tangent galvanometer to convert deflection angle into an absolute current reading
and structural isomerism in introductory chemistry
Half Glass / Half Brass Friction Rod, 0.5 x 12" Manufacturer_Eisco Simulates kinetic gas theory throughComposite rod splitting glass and brass at its midpoint, letting students rub one half against the same cloth and compare insulator and conductor behavior in triboelectric charging.
US$ 26.99
US$ 29.99
US$ 26.99
US$ 107.47