EXPERIMENTAL DETERMINATION OF PLANCK'S CONSTANT USING LED'S

In this experiment, we determine Planck’s Constant (h) using different colored LEDs 💡. By measuring the threshold voltage of each LED and relating it to the frequency of emitted light, we verify one of the most fundamental constants in quantum physics. This simple and practical lab setup is ideal for physics and engineering students to understand the connection between electrical energy and photon energy. 📊 Learn how voltage, frequency, and energy are connected through real-time observations and calculations! #PlancksConstant #LEDExperiment #PhysicsLab #QuantumPhysics #EngineeringStudents #ScienceExperiment #ElectronicsLab #PracticalPhysics #STEMLearning #PhysicsExperiment