Physics If a copper wire is increased to double its length, its resistance will become Half One–fourth Four times Double Half One–fourth Four times Double ANSWER DOWNLOAD EXAMIANS APP
Physics The material used in electric heater is Nichrome Tungsten Steel Brass Nichrome Tungsten Steel Brass ANSWER DOWNLOAD EXAMIANS APP
Physics The weakest of all fundamental forces is Magnetic force Gravitational force Nuclear force Electrostatic force Magnetic force Gravitational force Nuclear force Electrostatic force ANSWER DOWNLOAD EXAMIANS APP
Physics The three famous law of Kepler is related to Speed Optics Oscillations Planetary Motion Speed Optics Oscillations Planetary Motion ANSWER DOWNLOAD EXAMIANS APP
Physics Longitudinal waves cannot travel through Liquid Gas Solid Vacuum Liquid Gas Solid Vacuum ANSWER DOWNLOAD EXAMIANS APP
Physics Water drops cannot stick to the oily surface due to Cannot mix each other Water is lighter than oil Lack of adhesive force Surface tension Cannot mix each other Water is lighter than oil Lack of adhesive force Surface tension ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS