Physics Brightness of bulb depends on voltage or current? None Both A & B Current Voltage None Both A & B Current Voltage ANSWER DOWNLOAD EXAMIANS APP
Physics The sounds having a frequency of 20 Hertz to 20,000 Hertz are known as Ultrasonics Infrasonics Megasonics Audible sounds Ultrasonics Infrasonics Megasonics Audible sounds ANSWER DOWNLOAD EXAMIANS APP
Physics Inside an aeroplane, flying at a high altitude, normal atmospheric pressure is maintained by the use of air pumps. the pressure inside is less than the pressure outside. normal humidity and partial vacuum are maintained. the pressure is the same as that outside. normal atmospheric pressure is maintained by the use of air pumps. the pressure inside is less than the pressure outside. normal humidity and partial vacuum are maintained. the pressure is the same as that outside. ANSWER DOWNLOAD EXAMIANS APP
Physics Water drops cannot stick to the oily surface due to Water is lighter than oil Lack of adhesive force Cannot mix each other Surface tension Water is lighter than oil Lack of adhesive force Cannot mix each other Surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics Speed in a given direction is called Velocity Torque Acceleration Displacement Velocity Torque Acceleration Displacement ANSWER DOWNLOAD EXAMIANS APP
Physics Convex mirror is generally used in ________ Reflector for head light Rear view mirror Opthalmoscope Solar cookers Reflector for head light Rear view mirror Opthalmoscope Solar cookers ANSWER DOWNLOAD EXAMIANS APP
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