For demonstrating that white light may be composed from all the spectral colors by rotation of multi-colored disc. Comprising a multicolored disc, 175 mm diameter, mounted on metal stand and driven by belt with the help of driving wheel, fitted with a handle.
|We don't have that information available online. If you'd like to know, please email us at firstname.lastname@example.org and we'll get you that information ASAP.|
|Instructions||No instructions available online. Please contact us for further assistance.|
|High Resolution Image||Please register as a teacher or distributor to view and download high resolution images.|