Description The Tyndall effect is the result of light scattering (light waves deviating from the original direction and diverging and spreading). For example, the beam of searchlights seen in the dark and the blue in the sky on a sunny day are the scattering effects of particles on light. This product is suitable for experiments related to Tyndall phenomenon in university, high school, and junior high school chemistry teaching. Features - Color: As shown. - Size: 11.00X8.00X7.50cm/4.32X3.14X2.95 inch. - Material: Plastic. - Tyndall phenomenon is caused by the scattering of visible light (wavelength 400~700nm) by dispersed particles in the colloid. - It can be used for the identification of colloids and solutions in the laboratory. - Only the sol has a strong light scattering phenomenon, so Tyndall phenomenon is often regarded as a colloidal system. - Easy to use, better demonstrate the Tyndall effect, very useful. - Can be widely used in classroom teaching, school, home, labs, etc.Package list: 1 x experimental instrument set