Product Overview & Key Applications
Determination of the Wavelengths of Prominent Mercury Spectral Lines Using a Plane Diffraction Grating Principle This experiment is based on the principle of Fraunhofer diffraction , which occurs when light passes through a plane diffraction grating containing a large number of closely spaced parallel lines. As light from a mercury source falls on the grating, it is diffracted into different orders, producing a spectrum of distinct colored lines. By measuring the diffraction angles of these spectral lines with a spectrometer, the wavelengths of the prominent mercury lines can be accurately calculated using the grating formula. The experiment helps students understand the fundamental concepts of diffraction, interference, and the wave nature of light while introducing them to basic spectroscopic techniques. Apparatus Required Plane Diffraction Grating – Used to disperse the incident light into its constituent wavelengths and produce a clear diffraction spectrum. Spectrometer – A precision optical instrument used for observing spectral lines and measuring diffraction angles accurately. Mercury Lamp Assembly – Serves as the light source, emitting characteristic spectral lines of mercury that are used for wavelength determination. Description This experimental setup provides a simple and effective method for studying the spectrum of mercury and measuring the wavelengths of its prominent emission lines. Students can observe how light is separated into different colors by the diffraction grating and learn how wavelength measurements are carried out in optical laboratories. The experiment offers valuable hands-on experience with spectrometers and diffraction gratings while reinforcing important concepts of wave optics and spectroscopy. It is widely used in physics laboratories, colleges, universities, and research institutions for practical demonstrations and educational training in optical measurements.
Technical Specifications
Frequently Asked Questions (FAQ)
Q1: Is Dispersion Power of a Prism Using Spectrometer And Mercury Lamp compliant with international laboratory standards?
Yes, all laboratory instruments supplied by AJKANT Overseas are precision-tested and calibrated under ISO 9001 quality guidelines to ensure high accuracy in research and industrial environments.
Q2: What are the international shipping and export packaging terms?
We provide comprehensive B2B export packaging (heavy-duty wooden crates/shockproof foam cartons) and complete customs documentation for worldwide delivery via air or ocean freight.
Q3: How can I place a bulk order or request OEM customization?
You can click the Contact Us button or submit an inquiry with your custom specifications to receive an official proforma quote from our export support desk.
AJKANT Overseas — Quality & B2B Export Guarantee
High-precision manufacturing, ISO 9001 compliance, custom OEM specifications, shockproof export packaging, and reliable global B2B shipment.
Our latest content
Check out what's new in our company !