Physics A simple microscope consists of : A long focus concave lens A long focus convex lens A short focus convex lens A short focus concave lens A long focus concave lens A long focus convex lens A short focus convex lens A short focus concave lens ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of sound in air Does not depend on temperature Decreases with decrease of temperature Increases with decrease of temperature Decreases with increase of temperature Does not depend on temperature Decreases with decrease of temperature Increases with decrease of temperature Decreases with increase of temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetism at the centre of a bar magnet is minimum or maximum minimum zero maximum minimum or maximum minimum zero maximum ANSWER DOWNLOAD EXAMIANS APP
Physics Planets are non-luminous heavenly bodies luminous heavenly bodies that do not twinkle luminous heavenly bodies revolving around a star luminous heavenly bodies that twinkle non-luminous heavenly bodies luminous heavenly bodies that do not twinkle luminous heavenly bodies revolving around a star luminous heavenly bodies that twinkle ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum velocity required for a rocket to overcome earth's gravity and travel into space? 18 km/sec 35 km/sec 21 km/sec 11.2 km/sec 18 km/sec 35 km/sec 21 km/sec 11.2 km/sec ANSWER DOWNLOAD EXAMIANS APP
Physics Negative feedback in amplifiers Decreases bandwidth and increases noise Increases bandwidth and decreases noise Increases bandwidth and increases noise Decreases bandwidth and decreases noise Decreases bandwidth and increases noise Increases bandwidth and decreases noise Increases bandwidth and increases noise Decreases bandwidth and decreases noise ANSWER DOWNLOAD EXAMIANS APP
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