HomePhysics MCQsDioptre power of a concave lens of 10 cm focal length is 6. Dioptre power of a concave lens of 10 cm focal length isBy Admin / September 17, 2025 A. 10 dioptre B. 10 dioptre C. 1 / 10 dioptre D. 1 / 10 dioptre ✅ The correct answer is option B.
2. The dimensions of the coefficient of viscosity are Leave a Comment / Fluid Dynamics MCQs, Physics MCQs / By Admin