Identification of planck’s constant by Light Emitting Diodes (LEDS) / Nurain Azmi ... [et al.]

• Main Authors: Azmi, Nurain, Mustafa, Sabirin, Mohd Yunos, Nur Hazirah, Wan Mohd Sakri, Wan Nor Azlin, Abdul Halim, Muhammad Nazzim, Aadenan, Amin
• Format: Article
• Language: English
• Published: Universiti Teknologi MARA, Negeri Sembilan 2020
• Subjects: Study and teaching; Laboratories. General works; QC Physics
• Online Access: http://ir.uitm.edu.my/id/eprint/41419/1/41419.pdf; http://ir.uitm.edu.my/id/eprint/41419/; https://nsembilan.uitm.edu.my/joacns/
• Institution: Universiti Teknologi Mara

In this paper, a simple analysis yet a straight forward method of determining the Planck’s constant by evaluating the stopping potential of five different colors of light emitting diodes (LEDs) is presented. The study aimed to identify the Planck’s constant based on the relationship between the pote...