LIGHT REFLECTION: ONLINE IGCSE PHYSICS CLASS Light waves obey the properties of reflection.  The diagram above shows the properties of reflection.  Lightwave obeys the law of reflection:-.

SOUND: ONLINE IGCSE PHYSICS CLASS In this chapter, we will be  Discovering properties of sound waves We will be investigating the waveform of sound waves, amplitude and.

ACADEMIC MONITORING SYSTEM FOR STUDENTS We have just released our new software www.cikgubijak.com. The new web application will help students, parents and teachers stay aligned with their.

OXIDATION AND REDUCTION: ONLINE IGCSE CHEMISTRY CLASS Let’s learn to understand the difference between oxidation and reduction. Oxidation Reduction Oxidising agent Reducing agent We conclude that A.