Physics Electron microscope works on which of the following principles? Wave Nature of electrons Faraday's law of Electromagnetic induction Optical interference Motion of charged particle in electromagnetic fields Wave Nature of electrons Faraday's law of Electromagnetic induction Optical interference Motion of charged particle in electromagnetic fields ANSWER DOWNLOAD EXAMIANS APP
Physics The rotational effect of a force on a body about an axis of rotation is described in terms of Centripetal force Centrifugal force Moment of force Centre of gravity Centripetal force Centrifugal force Moment of force Centre of gravity ANSWER DOWNLOAD EXAMIANS APP
Physics For a ray of light to suffer total internal reflection it has to pass from : Glass to water Water to glass Air to glass Air to water Glass to water Water to glass Air to glass Air to water ANSWER DOWNLOAD EXAMIANS APP
Physics Sun appears red in colour at sunrise and sunset due to That sun comes out of the mountains The fact that sun emits only red colour at that time That all other colours scatter away except red Red light having longer wave length scatters away That sun comes out of the mountains The fact that sun emits only red colour at that time That all other colours scatter away except red Red light having longer wave length scatters away ANSWER DOWNLOAD EXAMIANS APP
Physics A body moving in a circular path with a constant speed has a Constant kinetic energy Constant displacement Constant velocity Constant acceleration Constant kinetic energy Constant displacement Constant velocity Constant acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics Beta rays emitted by a radioactive material are The electrons orbiting around the nucleus Neutral particles Electromagnetic radiations Charged particles emitted by nucleus The electrons orbiting around the nucleus Neutral particles Electromagnetic radiations Charged particles emitted by nucleus ANSWER DOWNLOAD EXAMIANS APP
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