Physics A dynamo is a device which Converts mechanical energy into electrical energy Creates electrical energy Converts electrical energy into mechanical energy Creates mechanical energy Converts mechanical energy into electrical energy Creates electrical energy Converts electrical energy into mechanical energy Creates mechanical energy ANSWER DOWNLOAD EXAMIANS APP
Physics The rotational effect of a force on a body about an axis of rotation is described in terms of Moment of force Centrifugal force Centre of gravity Centripetal force Moment of force Centrifugal force Centre of gravity Centripetal force ANSWER DOWNLOAD EXAMIANS APP
Physics What is the source of energy for the water cycle? Rain water Sun Animals Clouds Rain water Sun Animals Clouds ANSWER DOWNLOAD EXAMIANS APP
Physics Electrical Pressure is also called Voltage Power Current Resistance Voltage Power Current Resistance ANSWER DOWNLOAD EXAMIANS APP
Physics The force exerted on an object is 200 N and its mass is 100 kg. Find the acceleration of the object. 2 m 2 m/sq.s 2 s 2 m/s 2 m 2 m/sq.s 2 s 2 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following animals can hear ultrasonic sound ? Squirrel Rat Bat Cat Squirrel Rat Bat Cat ANSWER DOWNLOAD EXAMIANS APP
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