Physics Rate of change of displacement is known as ________ Acceleration Velocity Distance Speed Acceleration Velocity Distance Speed ANSWER DOWNLOAD EXAMIANS APP
Physics The waves used in sonography are Ultrasonic waves Micro waves Infra-red waves Sound waves Ultrasonic waves Micro waves Infra-red waves Sound waves ANSWER DOWNLOAD EXAMIANS APP
Physics If two bodies of different masses, initially at rest, are acted upon by the same force for the same time, then the both bodies acquire the same: Velocity Momentum Kinetic energy Acceleration Velocity Momentum Kinetic energy Acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics What is refractive index ? None of above It is defined as the ratio of speed of light in vacuum to the speed of light in the medium. It is defined as the product of speed of light in medium and in vacuum. It is defined as the ratio of speed of light in the medium to the speed of light in vacuum. None of above It is defined as the ratio of speed of light in vacuum to the speed of light in the medium. It is defined as the product of speed of light in medium and in vacuum. It is defined as the ratio of speed of light in the medium to the speed of light in vacuum. ANSWER DOWNLOAD EXAMIANS APP
Physics The freezing point of fresh water is ________ . 4°C 3°C 5°C 0°C 4°C 3°C 5°C 0°C ANSWER DOWNLOAD EXAMIANS APP
Physics The earth-wire of a cable is connected to The fuse of the appliance The filament of the appliance The outer metallic body of the appliance Short circuitry of the appliance The fuse of the appliance The filament of the appliance The outer metallic body of the appliance Short circuitry of the appliance ANSWER DOWNLOAD EXAMIANS APP
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