Physics Lens is made up of Pyrex glass Cobalt glass Flint glass Ordinary glass Pyrex glass Cobalt glass Flint glass Ordinary glass ANSWER DOWNLOAD EXAMIANS APP
Physics Positive feedback is used in Oscillators None of these Rectifiers Amplifiers Oscillators None of these Rectifiers Amplifiers ANSWER DOWNLOAD EXAMIANS APP
Physics Indicate the false statement about the resistance of a wire It is directly proportional to the length of wire Resistance of metallic wire increases with increase in temperature It depends on material of wire It is directly proportional to the area of cross-section of wire It is directly proportional to the length of wire Resistance of metallic wire increases with increase in temperature It depends on material of wire It is directly proportional to the area of cross-section of wire ANSWER DOWNLOAD EXAMIANS APP
Physics Rear view mirror of car is convex or concave? Convex Concave Can't be determined Both A & B Convex Concave Can't be determined Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics Instrument used to study the behaviour of a vibrating string is : Sonometer Hydrometer Hygrometer Barometer Sonometer Hydrometer Hygrometer Barometer ANSWER DOWNLOAD EXAMIANS APP
Physics A solid needle placed horizontally on the surface of the water floats due to Water pressure Viscosity of water Capillary action Surface tension of water Water pressure Viscosity of water Capillary action Surface tension of water ANSWER DOWNLOAD EXAMIANS APP
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