Physics In the process of magnetisation of a bar Only the ends of the bar get magnetised The entire bulk of the bar gets magnetised Only some parts of the outer layers of the bar get magnetised Only the surface of the bar gets magnetised Only the ends of the bar get magnetised The entire bulk of the bar gets magnetised Only some parts of the outer layers of the bar get magnetised Only the surface of the bar gets magnetised ANSWER DOWNLOAD EXAMIANS APP
Physics Carbon Arc lamps are commonly used in Cinema projectors Vehicles Photography Domestic lighting Cinema projectors Vehicles Photography Domestic lighting ANSWER DOWNLOAD EXAMIANS APP
Physics What is the change in the angular momentum of a system as per the Law of Conservation of Angular momentum, if the total external torque acting is zero? None of these Becomes zero Increases exponentially Remains constant None of these Becomes zero Increases exponentially Remains constant ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following never occurs singly in nature? Force Momentum Inertia Velocity Force Momentum Inertia Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum velocity required for a rocket to overcome earth's gravity and travel into space? 21 km/sec 18 km/sec 11.2 km/sec 35 km/sec 21 km/sec 18 km/sec 11.2 km/sec 35 km/sec ANSWER DOWNLOAD EXAMIANS APP
Physics When milk is churned, the cream separates from it due to: Viscous forces Centrifugal force Gravitational force Frictional force Viscous forces Centrifugal force Gravitational force Frictional force ANSWER DOWNLOAD EXAMIANS APP
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