Physics Sound cannot pass through Water Vacuum Air Steel Water Vacuum Air Steel ANSWER DOWNLOAD EXAMIANS APP
Physics Alternating current is converted into direct current by a Rectifier Oscillator Dynamo Transformer Rectifier Oscillator Dynamo Transformer ANSWER DOWNLOAD EXAMIANS APP
Physics The rate at which energy is transferred is called Watt Volt Power Potential Watt Volt Power Potential ANSWER DOWNLOAD EXAMIANS APP
Physics The impurity atoms with which silicon should be doped to make p-type semiconductors are Boron Phosphorus Antimony Germanium Boron Phosphorus Antimony Germanium ANSWER DOWNLOAD EXAMIANS APP
Physics An object which absorbs all colours and reflects none appears: White Black Grey Blue White Black Grey Blue ANSWER DOWNLOAD EXAMIANS APP
Physics A bomb at rest explodes into a large number of tiny fragments. The total momentum of all the fragments Depends on the total mass of all the fragments Depends on the speeds of various fragments Is zero Is infinity Depends on the total mass of all the fragments Depends on the speeds of various fragments Is zero Is infinity ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS