Physics The rate of change of linear momentum of a body falling freely under gravity is equal to it's ________ ? Impulse Potential Energy Kinetic Energy Weight Impulse Potential Energy Kinetic Energy Weight ANSWER DOWNLOAD EXAMIANS APP
Physics The hair of shaving brush clings together when removed from water due to Friction Elasticity Surface tension Viscosity Friction Elasticity Surface tension Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics Least audible sound for most of the human ear is : 10.0 µ bar 0.0002 µ bar 5.0 µ bar 0.005 µ bar 10.0 µ bar 0.0002 µ bar 5.0 µ bar 0.005 µ bar ANSWER DOWNLOAD EXAMIANS APP
Physics According to the Second Law of Motion, for a given force, acceleration is inversely proportional to the ________ of an object. Mass Volume Force Density Mass Volume Force Density ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following developed the technology of underground nuclear explosion ? Dr. Homi J. Bhabha Dr. Raja Ramanna Dr. Vikram Sarabhai Dr. P. K. Iyengar Dr. Homi J. Bhabha Dr. Raja Ramanna Dr. Vikram Sarabhai Dr. P. K. Iyengar ANSWER DOWNLOAD EXAMIANS APP
Physics A potentiometer wire is 100 cm long and a constant potential difference is maintained across it. Two cells are connected in series first to support one another and then in opposite direction. The balance points are obtained at 50 cm and 10 cm from the positive end of the wire in the two cases. The ratio of the emf's is : 0.21111111111111 0.20902777777778 0.12777777777778 0.12638888888889 0.21111111111111 0.20902777777778 0.12777777777778 0.12638888888889 ANSWER DOWNLOAD EXAMIANS APP
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