Q 03....L1 (Water Waves) .... Ch 5 Waves IGCSE past papers ..... Refraction

[@Agent_Luuf]

Thank U!

[@tokyo7671]

Ah yes the video from 5 years ago are tly helpping

[@eisa9882]

I swear

[@ZainNaveed-Xany]

Now 8 😂

[@tokyo7671]

crazy how time flies, I just finished my a levels today@@ZainNaveed-Xany

[@irregulartension]

@@ZainNaveed-Xanynow nine!

[@kolablas4174]

Your videos are very helpful
Thank you so much!

[@adarralibabu1085]

Thank you so much, your videos are extremely helpful!

[@luckyim6504]

thanks

[@from9to12gcse-igcse9]

Chapter 5
Lesson 1

[@ilovemimie]

what is L1 and ch 5?

[@doingnothing3712]

lesson 1 chapter 5?