Physics Magnifying Glass is basically a Plano-concave lens Cylindrical lens Concave lens Convex lens Plano-concave lens Cylindrical lens Concave lens Convex lens 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 What is the SI unit of intensity of sound? Heartz Tesla Newton Decibel Heartz Tesla Newton Decibel ANSWER DOWNLOAD EXAMIANS APP
Physics Formation of shadows can be explained by Refraction Reflection Rectilinear propagation of light Total internal reflection Refraction Reflection Rectilinear propagation of light Total internal reflection ANSWER DOWNLOAD EXAMIANS APP
Physics The centre of gravity of a sprinter during the race lies Ahead of his feet Behind his feet To the left side of the body At the centre of the body Ahead of his feet Behind his feet To the left side of the body At the centre of the body ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following device is used to measure humidity? Hydrometer Anemometer Hygrometer Psycho Meter Hydrometer Anemometer Hygrometer Psycho Meter ANSWER DOWNLOAD EXAMIANS APP
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