Physics Magnetic keepers are used to protect magnets from : Effect of other magnets Demagnetization due to heating Earth's magnetic field Self-demagnetization Effect of other magnets Demagnetization due to heating Earth's magnetic field Self-demagnetization ANSWER DOWNLOAD EXAMIANS APP
Physics Solids have definite shapes.This is because The forces of adhesion are less The forces of adhesion are large The forces of cohesion of the molecules within are very much less in them The forces of cohesion are very large The forces of adhesion are less The forces of adhesion are large The forces of cohesion of the molecules within are very much less in them The forces of cohesion are very large ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit for measuring work and energy is Farad Watt Joule Ohm Farad Watt Joule Ohm ANSWER DOWNLOAD EXAMIANS APP
Physics Superconductors are those elements Which conduct electricity only at super-high temperatures Which turn into insulators at very low temperatures Whose conductivity is intermediate between metals and insulators Whose resistance falls almost to zero at very low temperatures Which conduct electricity only at super-high temperatures Which turn into insulators at very low temperatures Whose conductivity is intermediate between metals and insulators Whose resistance falls almost to zero at very low temperatures ANSWER DOWNLOAD EXAMIANS APP
Physics Light beam which is highly directional is called: Eraser Maser Grazer Laser Eraser Maser Grazer Laser ANSWER DOWNLOAD EXAMIANS APP
Physics A simple microscope consists of : A long focus convex lens A long focus concave lens A short focus concave lens A short focus convex lens A long focus convex lens A long focus concave lens A short focus concave lens A short focus convex lens ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS