Physics If a person moves a trolley for a distance of 10 m with a force of 50 N, then the work done is 20 J 500 J 5 J 0.2 J 20 J 500 J 5 J 0.2 J ANSWER DOWNLOAD EXAMIANS APP
Physics In SONAR which kind of wave is used? Infrasonic Ultrasonic Radio Audible sound Infrasonic Ultrasonic Radio Audible sound ANSWER DOWNLOAD EXAMIANS APP
Physics A wire of copper having length I and area of cross-section A is taken and a current i is flown through it. The power dissipated in the wire is P. If we take an aluminium wire having same dimensions and pass the same current through it, the power dissipated will be > P 2P < P P > P 2P < P P ANSWER DOWNLOAD EXAMIANS APP
Physics If the length of a simple pendulum is halved then its period of oscillation is Halved Decreased by a factor 2 Increased by a factor 2 Doubled Halved Decreased by a factor 2 Increased by a factor 2 Doubled ANSWER DOWNLOAD EXAMIANS APP
Physics As we go from Equator to North pole the value of ''g', the acceleration due to gravity Decreases Increases Remains the same None of these Decreases Increases Remains the same None of these ANSWER DOWNLOAD EXAMIANS APP
Physics A micron is equal to 0.01 mm 0.001 mm 0.0001 mm 0.1 mm 0.01 mm 0.001 mm 0.0001 mm 0.1 mm ANSWER DOWNLOAD EXAMIANS APP
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