Using webpage app to determine wavelength of colors of objects precisely
Channel: Open Source Physics Singapore / Tracker / TagUI
Date: 2019-06-28

AEP 14/17 LTK Promoting joy of learning by turning phone into 3 scientific equipment
Gas emission Light spectrum webpage app
https://iwant2study.org/ospsg/index.php/interactive-resources/physics/04-waves/03-electromagnetic-spectrum/643-datalogger
GRIEP 2019
MPTL