Physics When a bottle of perfume is opened in one corner of a room the smell spreads soon throughout the room. This is an example of Capillarity Diffusion Surface tension Viscosity Capillarity Diffusion Surface tension Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics What is the SI unit of temperature? Joule Celsius Kelvin Fahrenheit Joule Celsius Kelvin Fahrenheit ANSWER DOWNLOAD EXAMIANS APP
Physics The waves used in sonography are Micro waves Sound waves Ultrasonic waves Infra-red waves Micro waves Sound waves Ultrasonic waves Infra-red waves ANSWER DOWNLOAD EXAMIANS APP
Physics An athlete runs before long jump to get advantage on Moment of a force Inertia of motion Frictional force Principle of moments Moment of a force Inertia of motion Frictional force Principle of moments ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following physical quantities has the same dimensions as that of Planck's constant? Force Potential energy Linear momentum Angular momentum Force Potential energy Linear momentum Angular momentum ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of sound in moist air is more than in dry air because the moist air has Less density than dry air. Less pressure than dry air. More pressure than dry air. More density than dry air. Less density than dry air. Less pressure than dry air. More pressure than dry air. More density than dry air. ANSWER DOWNLOAD EXAMIANS APP
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