US$ 147.00
and refraction blocks during ray-box and spectrometer experiments
accelerator position Hall Effect sensor
Designed to project narrow beams through interchangeable slit plates
000 lux through a separate probe with a CIE photopic spectral response
this eight-fork steel set lets students hear and measure frequency
Helmholtz Coils on Base, 400 Turns, 150mm Diameter Mechanics_Kinematics and refraction blocks during ray-boxPair of 400 turn copper coils on an adjustable base, producing the nearly uniform field used to calibrate magnetic sensors and verify the Helmholtz geometry.
US$ 147.00
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