Physics After removing two electrons from helium atom it become? UV rays Gama particle X rays Alpha particle UV rays Gama particle X rays Alpha particle ANSWER DOWNLOAD EXAMIANS APP
Physics When a piece of pure silicon is doped with aluminium, then The conductivity of the doped silicon piece will remain the same The doped silicon piece will become p-type The resistivity of the doped silicon piece will increase The doped silicon piece will become n-type The conductivity of the doped silicon piece will remain the same The doped silicon piece will become p-type The resistivity of the doped silicon piece will increase The doped silicon piece will become n-type ANSWER DOWNLOAD EXAMIANS APP
Physics To open a door easily, the handle should be fixed In the middle Near the hinges Away from mid-point opposite to hinges None of these In the middle Near the hinges Away from mid-point opposite to hinges None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fibre works on the principle of refraction interference scattering total internal reflection principle of refraction interference scattering total internal reflection ANSWER DOWNLOAD EXAMIANS APP
Physics In nuclear reactor, heavy water is used as Coolant Atomic smasher Moderator Fuel Coolant Atomic smasher Moderator Fuel ANSWER DOWNLOAD EXAMIANS APP
Physics The modulus of rigidity is the ratio of Tensile stress to tensile strain Volume stress to volume strain Shearing stress to shearing strain Longitudinal stress to longitudinal strain Tensile stress to tensile strain Volume stress to volume strain Shearing stress to shearing strain Longitudinal stress to longitudinal strain ANSWER DOWNLOAD EXAMIANS APP
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