Physics Why does water tank appear shallower when viewed from the top? Due to diffraction Due to reflection Due to total internal reflection Due to refraction Due to diffraction Due to reflection Due to total internal reflection Due to refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Surface tension in a liquid is due to : Adhesive force betweenmolecules Cohesive force between molecules Electrical force between molecules. Gravitational force between molecules Adhesive force betweenmolecules Cohesive force between molecules Electrical force between molecules. Gravitational force between molecules ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the metals has the maximum thermal conductivity? Silver Aluminium Copper Iron Silver Aluminium Copper Iron ANSWER DOWNLOAD EXAMIANS APP
Physics Super cooling stands for cooling of a liquid : At melting point Below freezing point Above melting point At freezing point At melting point Below freezing point Above melting point At freezing point ANSWER DOWNLOAD EXAMIANS APP
Physics Beta rays emitted by a radioactive material are Electromagnetic radiations Neutral particles Charged particles emitted by nucleus The electrons orbiting around the nucleus Electromagnetic radiations Neutral particles Charged particles emitted by nucleus The electrons orbiting around the nucleus ANSWER DOWNLOAD EXAMIANS APP
Physics The temperature at which water boils depends mainly on Density Air Pressure Specific heat Relative humidity Density Air Pressure Specific heat Relative humidity ANSWER DOWNLOAD EXAMIANS APP
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