Physics In beta decay what is emitted Neutron Proton All of these Electron Neutron Proton All of these Electron ANSWER DOWNLOAD EXAMIANS APP
Physics A copper disc has a hole. If the disc is heated, the size of the hole No change Decreases First increases and than decreases Increases No change Decreases First increases and than decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Physics Waves that are required for long distance wireless communication are Infrared rays Radio waves Ultraviolet rays Microwaves Infrared rays Radio waves Ultraviolet rays Microwaves ANSWER DOWNLOAD EXAMIANS APP
Physics A voltaic cell converts chemical energy to Mechanical energy Light energy Heat energy Electrical energy Mechanical energy Light energy Heat energy Electrical energy ANSWER DOWNLOAD EXAMIANS APP
Physics What principle/law explains the working of the hydraulic brakes in automobiles ? Archimedes' principle Bernoulli's law Pascal's law Posieulle's principle Archimedes' principle Bernoulli's law Pascal's law Posieulle's principle ANSWER DOWNLOAD EXAMIANS APP
Physics Steam at 100°C causes more severe burns than water at 100°C because Steam has latent heat of vaporisation Water has no specific heat capacity Steam has no specific heat capacity Water has latent heat of fusion Steam has latent heat of vaporisation Water has no specific heat capacity Steam has no specific heat capacity Water has latent heat of fusion ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS