Physics The point where total mass of a body is supposed to be concentrated is known as Centre of mass Centre of motion Dead centre Centre of gravity Centre of mass Centre of motion Dead centre Centre of gravity ANSWER DOWNLOAD EXAMIANS APP
Physics When the speed of car is doubled, then what will be the braking force of the car to stop it in the same distance ? Half Two times Four times One-fourth Half Two times Four times One-fourth ANSWER DOWNLOAD EXAMIANS APP
Physics Heat energy is transferred by conduction whenever molecules All of these Means of photons Particles replaces there places Collide each other All of these Means of photons Particles replaces there places Collide each other ANSWER DOWNLOAD EXAMIANS APP
Physics By how many times are the Electrostatic forces stronger than the Gravitational Forces for a fixed distance? 1012 102 2 1036 1012 102 2 1036 ANSWER DOWNLOAD EXAMIANS APP
Physics Which microscope is often used to view metal surfaces? None of these Optical microscopes Electron microscopes Scanning tunneling microscopes None of these Optical microscopes Electron microscopes Scanning tunneling microscopes ANSWER DOWNLOAD EXAMIANS APP
Physics When a body is accelerated, then the velocity will be also Increase None of these Constant Decrease Increase None of these Constant Decrease ANSWER DOWNLOAD EXAMIANS APP
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