CBSE Class 10 c10refractionlenses — practice questions
12 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice CBSE Class 10 c10refractionlenses in the app →Per NCERT, what is REFRACTION OF LIGHT?Per NCERT, what are the laws of REFRACTION of light (Snell's law)?Per NCERT, when light enters a DENSER medium from a rarer one (e.g. air to glass), how does it bend?Per NCERT, in refraction through a RECTANGULAR GLASS SLAB, what is the relationship between the EMERGENT ray aPer NCERT, what is the speed of light in a VACUUM?Per NCERT, the ABSOLUTE REFRACTIVE INDEX of a medium (nm) is defined as which RATIO?Per NCERT Table 9.3, what is the refractive index of WATER?Per NCERT, what is the refractive index of DIAMOND — the HIGHEST among the common materials listed?Per NCERT, kerosene (n = 1.44) is OPTICALLY DENSER than water (n = 1.33) — though kerosene's MASS density is LPer NCERT §9.3.3, what is the OPTICAL CENTRE of a lens?Per NCERT, a CONVEX LENS forms what kind of image when an object is placed BEYOND 2F₁?Per NCERT, a CONCAVE LENS forms what kind of image — regardless of object position?