GCSE Physics - Refraction of waves

Published December 24, 2019

Views 786K | Likes 10.9K | Comments 408

Views#738,979

Views#29,893

Channel

Cognito

1.32M subs•526 videos•Dec 2017

Views, likes & comments over time

Tap on chart to see values

Views gained (weekly) · 6 mo

Likes gained (weekly) · 6 mo