Real and Virtual Images - GCSE & A-level Physics (old version)

http://scienceshorts.net Lenses intro:    • Lenses - Physics GCSE & A-level (old version)   https://teespring.com/en-GB/stores/sc... ---------------------------------------------------------------------- I don't charge anyone to watch my videos, so please donate if you can to keep me going! https://bit.ly/scienceshortsdonate