HomePhysics MCQsThe critical speed of an artificial satellite is 3. The critical speed of an artificial satellite isBy Admin / September 17, 2025 A. 8 Kms-1 B. 8.1 Kms-1 C. 7.9 Kms-1 D. 8 ms-1 ✅ The correct answer is option C.
6. Dioptre power of a concave lens of 10 cm focal length is Leave a Comment / Optical Instruments MCQs, Physics MCQs / By Admin
2. The dimensions of the coefficient of viscosity are Leave a Comment / Fluid Dynamics MCQs, Physics MCQs / By Admin