Physics Convex mirror is generally used in ________ Opthalmoscope Rear view mirror Reflector for head light Solar cookers Opthalmoscope Rear view mirror Reflector for head light Solar cookers ANSWER DOWNLOAD EXAMIANS APP
Physics The force which makes a vehicle to stop when break is applied is called Frictional force Vanderwalls force Covalant force Gravitational force Frictional force Vanderwalls force Covalant force Gravitational force ANSWER DOWNLOAD EXAMIANS APP
Physics The fuse in an electric circuit is connected in Parallel to live Parallel to neutral Series with neutral Series with live Parallel to live Parallel to neutral Series with neutral Series with live ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not a valid conservation law of classical physics? Law of conservation of current Law of conservation of energy Law of conservation of angular momentum Law of conservation of charge Law of conservation of current Law of conservation of energy Law of conservation of angular momentum Law of conservation of charge ANSWER DOWNLOAD EXAMIANS APP
Physics In a bipolar junction transistor The base has the least concentration of impurity The collector has the least concentration of impurity All the three regions (the emitter, the base and the collector) have equal concentrations of impurity The emitter has the least concentration of impurity The base has the least concentration of impurity The collector has the least concentration of impurity All the three regions (the emitter, the base and the collector) have equal concentrations of impurity The emitter has the least concentration of impurity ANSWER DOWNLOAD EXAMIANS APP
Physics Two rods, one of copper and other of steel, experience the same upthrust when placed in water.Thus, both have Equal density Equal weight Equal mass Equal volume Equal density Equal weight Equal mass Equal volume ANSWER DOWNLOAD EXAMIANS APP
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