Physics A bullet is fired from a rifle which recoils after firing. The ratio of kinetic energy of the rifle to that of the bullet is More than one Less than one Zero One More than one Less than one Zero One ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of sound in air is unaffected by change in Pressure Temperature Humidity Volume Pressure Temperature Humidity Volume ANSWER DOWNLOAD EXAMIANS APP
Physics Why two thin shirts can keep us warmer than a single thick shirt in winter ? Air layer between two shirts works as good conductor Two thin shirts become thicker so prevent transmission of heat No radiation of heat takes place Air layer between two shirts behaves like insulating media Air layer between two shirts works as good conductor Two thin shirts become thicker so prevent transmission of heat No radiation of heat takes place Air layer between two shirts behaves like insulating media ANSWER DOWNLOAD EXAMIANS APP
Physics Ohm's law is valid in case of Conductor Semiconductor Insulator Superconductor Conductor Semiconductor Insulator Superconductor ANSWER DOWNLOAD EXAMIANS APP
Physics What is the source of energy for the water cycle? Animals Clouds Sun Rain water Animals Clouds Sun Rain water 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 Remains same Falls Falls first and then rises Rises Remains same Falls Falls first and then rises Rises ANSWER DOWNLOAD EXAMIANS APP
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