HomePhysics MCQsCosθi^ + Sinθj^ is a 67. Cosθi^ + Sinθj^ is aBy Admin / September 17, 2025 A. Vector B. Position Vector C. Vector in the direction at angle θ with an x-axis D. The unit vector in the direction at angle θ with an x-axis ✅ The correct answer is option D.
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