Jai Ho

Refractive Index - Part 1 - The Reappearing Penny

Jai Ho

Jai Ho

Educational videos and stories

By Dr. Boyd the ChemistFrom BoclipsOctober 25, 2025
More about this video

As part of the “Picture Perfect Chemistry” celebration for National Chemistry Week 2024, Dr. Boyd “The Chemist” explains what the refractive index is, and then does a simple experiment to highlight the concept. This is the 1st in a series of videos demonstrating the refractive index.
0:00 – Introduction
0:20 – What you need
0:31 – Safety
0:37 – Explanation
2:25 – Demonstration

#Experience
#Explainer
#Physical Sciences
#General Science
#Chemistry
#Physics
#Middle and Preparatory
#Upper Primary
#Secondary

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