Physics Who defined the law of gravitation ? Faraday Galileo Newton Archimedes Faraday Galileo Newton Archimedes ANSWER DOWNLOAD EXAMIANS APP
Physics When a piece of pure silicon is doped with aluminium, then The doped silicon piece will become p-type The doped silicon piece will become n-type The resistivity of the doped silicon piece will increase The conductivity of the doped silicon piece will remain the same The doped silicon piece will become p-type The doped silicon piece will become n-type The resistivity of the doped silicon piece will increase The conductivity of the doped silicon piece will remain the same ANSWER DOWNLOAD EXAMIANS APP
Physics Find the resistance (in mega) of a wire of length 20m, cross sectional area 1 cm2 and made of a material of resistivity 200m. 4000 40 80 2000 4000 40 80 2000 ANSWER DOWNLOAD EXAMIANS APP
Physics The fuse in our domestic electric circuit melts when there is a high rise in Resistance Capacitance Inductance Current Resistance Capacitance Inductance Current ANSWER DOWNLOAD EXAMIANS APP
Physics Due to temperature variation along a conductor, potential variation occurs along it. This phenomenon is known as Thomson effect Peltier effect Seebeck effect Joule effect Thomson effect Peltier effect Seebeck effect Joule effect ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has got more heat capacity ? Gold piece Water Benzene Iron piece Gold piece Water Benzene Iron piece ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS