Physics A black body can absorb radiations of : Higher wavelengths only Lower wavelengths only All wavelengths Intermediate wavelengths only Higher wavelengths only Lower wavelengths only All wavelengths Intermediate wavelengths only ANSWER DOWNLOAD EXAMIANS APP
Physics The moment of inertia of a body does not depend upon The angular speed of the body The axis of rotation of the body The mass of the body The mass distribution in the body The angular speed of the body The axis of rotation of the body The mass of the body The mass distribution in the body ANSWER DOWNLOAD EXAMIANS APP
Physics The radiant energy having lowest energy is UV rays Visible light Microwave radiation Gamma rays UV rays Visible light Microwave radiation Gamma rays ANSWER DOWNLOAD EXAMIANS APP
Physics When a card placed over a tumbler is flicked with the finger, the coin placed over it falls in the tumbler. Law of conservation of momentum Law of conservation of energy Newton's third law of motion Law of Inertia Law of conservation of momentum Law of conservation of energy Newton's third law of motion Law of Inertia ANSWER DOWNLOAD EXAMIANS APP
Physics When a ball is thrown vertically upwards, which of the following quantities remains constant during its motion? Velocity Energy Displacement Acceleration Velocity Energy Displacement Acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics An ice block with a piece of lead embeded in it floats in water. If ice melts the water level Rises Remains same Falls Falls first and then rises Rises Remains same Falls Falls first and then rises ANSWER DOWNLOAD EXAMIANS APP
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