Physics Optical fiber works on the principle of Refraction Scattering Total internal reflection Interference Refraction Scattering Total internal reflection Interference ANSWER DOWNLOAD EXAMIANS APP
Physics Moving electric charge produces : Heat waves Light rays Magnetic field Sound waves Heat waves Light rays Magnetic field Sound waves ANSWER DOWNLOAD EXAMIANS APP
Physics Due to temperature variation along a conductor, potential variation occurs along it. This phenomenon is known as Peltier effect Thomson effect Seebeck effect Joule effect Peltier effect Thomson effect Seebeck effect Joule effect ANSWER DOWNLOAD EXAMIANS APP
Physics Shock-absorbers are usually made of steel as it : Has no ductile property Has higher elasticity Has lower elasticity Is not brittle Has no ductile property Has higher elasticity Has lower elasticity Is not brittle ANSWER DOWNLOAD EXAMIANS APP
Physics In a conductor The forbidden energy gap is very wide The forbidden energy gap is very narrow The valence band and the conduction band overlap each other There is no conduction band The forbidden energy gap is very wide The forbidden energy gap is very narrow The valence band and the conduction band overlap each other There is no conduction band ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fibre works on the interference total internal reflection scattering principle of refraction interference total internal reflection scattering principle of refraction ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS