CBSE X PHYSICS A E P - GENERAL OPTICS- RELECTION -CBSE + FOUNDATION-PHYSICS A E P - GENERAL OPTICS- REFRACTION -CBSE + FOUNDATION-PHYSICS A E P - GENERAL OPTICS- REFRACTION -CBSE - 02-PHYSICS A E P - FUSION [REFLECTION AND REFRACTION- Q AND A] A E P - R -MOD-MAGNETIC EFFECT OF CURRENT-CBSE PHYSICS -X A E P - R -MOD-CURRENT ELECTRICITY-CBSE PHYSICS -X A E P - IMP-SET OF REFRACTIONS AND REFLECTIONS-PHYSICS