Physics Vegetables are cooked in lesser time by adding a pinch of salt while cooking because Boiling point of water increases Boiling point of water decreases Latent heat of vaporization of water decreases Latent heat of vaporization of water increases Boiling point of water increases Boiling point of water decreases Latent heat of vaporization of water decreases Latent heat of vaporization of water increases ANSWER DOWNLOAD EXAMIANS APP
Physics A falling drop of rain water acquires the spherical shape due to Atmospheric pressure Surface Tension Gravitational force Viscosity Atmospheric pressure Surface Tension Gravitational force Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics Supercooling is cooling of liquid ________ At melting point Above melting point Below melting point Below freezing point At melting point Above melting point Below melting point Below freezing point ANSWER DOWNLOAD EXAMIANS APP
Physics What apparatus is used to locate a submerged object? Sonar Pulsar Radar Quasar Sonar Pulsar Radar Quasar ANSWER DOWNLOAD EXAMIANS APP
Physics Natural radioactivity was discovered by Marie Curie Enrico Fermi Henri Becquerel Ernest Rutherfor Marie Curie Enrico Fermi Henri Becquerel Ernest Rutherfor ANSWER DOWNLOAD EXAMIANS APP
Physics Bats can sense obstacles because they produce Ultrasonic sound waves Supersonic sound waves Infrasonic sound waves Micro sound waves Ultrasonic sound waves Supersonic sound waves Infrasonic sound waves Micro sound waves ANSWER DOWNLOAD EXAMIANS APP
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