Physics What is the minimum distance (in metres) required to hear an echo? 13 17 10 21 13 17 10 21 ANSWER DOWNLOAD EXAMIANS APP
Physics If the earth suddenly stop rotating, the value of "g" will be Become Zero Same Increase Decrease Become Zero Same Increase Decrease ANSWER DOWNLOAD EXAMIANS APP
Physics When all the forces and torques are balanced in a mechanical body it is said to be in Buoyancy Equilibrium None of these Static Buoyancy Equilibrium None of these Static ANSWER DOWNLOAD EXAMIANS APP
Physics What factors contribute to global winds? All of these Convection Cells Coriolis Effect Uneven warming of the earth by the sun All of these Convection Cells Coriolis Effect Uneven warming of the earth by the sun ANSWER DOWNLOAD EXAMIANS APP
Physics What is the escape velocity of the rocket in the earth? 13.2 km/sec 11.2 km/sec 12.2 km/sec 10.2 km/sec 13.2 km/sec 11.2 km/sec 12.2 km/sec 10.2 km/sec ANSWER DOWNLOAD EXAMIANS APP
Physics Who indirectly determined the mass of the electron by measuring the charge of the electron? Millikan Rutherford Thomson Einstein Millikan Rutherford Thomson Einstein ANSWER DOWNLOAD EXAMIANS APP