Photo Electric Effect Wavelength & Intensity

The Photo Electric Effect Apparatus, offered by Glass Agencies, is a state-of-the-art device constructed to illustrate and study the principles of the photoelectric effect, measuring the effects of intensity of light and the wavelength of light on electron emission. This apparatus is appropriate for junior/senior physics laboratories, to enable students and instructors to test Einstein’s photoelectric equation and visualize the relationship between stopping potential, frequency, and intensity of the light. The apparatus provides a well-constructed photo tube, variable light sources or filters to vary the wavelength of light, intensity control, and measuring devices such as microammeters and voltmeters. The apparatus is constructed of good-quality, durable and high-performance components, providing stable and reproducible results, with an extended life in use, due to a robust design. The apparatus is tested and calibrated prior to shipping for instructional and educational use. Glass Agencies provides reliable, accurate, and easy-to-use scientific instruments for educational and instructional use for institutions and laboratories around the world.