HomePhysics MCQsThe direction of propagation of electromagnetic waves is 5. The direction of propagation of electromagnetic waves isBy Admin / September 17, 2025 A. Perpendicular to the electric field B. Perpendicular to both electric and magnetic field C. Perpendicular to the magnetic field D. Parallel to electric and magnetic field ✅ The correct answer is option B.
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