Physics A body moving in a circular path with a constant speed has a Constant displacement Constant kinetic energy Constant acceleration Constant velocity Constant displacement Constant kinetic energy Constant acceleration Constant velocity ANSWER DOWNLOAD EXAMIANS APP
Physics The pitch of sound depends on its Amplitude Frequency Velocity Intensity Amplitude Frequency Velocity Intensity ANSWER DOWNLOAD EXAMIANS APP
Physics Surface tension in a liquid is due to : Electrical force between molecules. Adhesive force betweenmolecules Gravitational force between molecules Cohesive force between molecules Electrical force between molecules. Adhesive force betweenmolecules Gravitational force between molecules Cohesive force between molecules ANSWER DOWNLOAD EXAMIANS APP
Physics Large astronomical telescopes always use as objective mirror None of these lens combinations of lenses mirror None of these lens combinations of lenses ANSWER DOWNLOAD EXAMIANS APP
Physics Convex mirrors are used as a rear view mirror in motor cycles because It forms smaller image as compared with object All of these It forms real image It forms erect (upright) image It forms smaller image as compared with object All of these It forms real image It forms erect (upright) image ANSWER DOWNLOAD EXAMIANS APP
Physics A parallel-plate capacitor of capacitance C1 is made using two gold plates. Another parallel-plate capacitor of capacitance C2 is made using two aluminium plates with same plate separation, and all the four plates are of same area. If rg and ra are respectively the electrical resistivities of gold and aluminium, then which one of the following relations is correct? C2>C1 C1 = C2 C1pa = C2pg C1>C2 C2>C1 C1 = C2 C1pa = C2pg C1>C2 ANSWER DOWNLOAD EXAMIANS APP
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