Physics When hot-water is sprinkled on a hotter glass tumbler, it breaks because Glass suddenly expands Glass suddenly contracts Water evaporates Glass reacts chemically with water Glass suddenly expands Glass suddenly contracts Water evaporates Glass reacts chemically with water ANSWER DOWNLOAD EXAMIANS APP
Physics The device used for locating submerged objects under sea is. Radar Laser Sonar Maser Radar Laser Sonar Maser ANSWER DOWNLOAD EXAMIANS APP
Physics Time of exposure required for taking photograph of an object depends upon the Brightness of the object Skill of photographer Size of the object Proximity of object Brightness of the object Skill of photographer Size of the object Proximity of object ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to change the speed of an electric fan is Switch Amplifier Rectifier Regulator Switch Amplifier Rectifier Regulator ANSWER DOWNLOAD EXAMIANS APP
Physics Increased wind speed is accompanied by a reduced air ________ Density Aridity Pressure Humidity Density Aridity Pressure Humidity ANSWER DOWNLOAD EXAMIANS APP
Physics According to the Second Law of Motion, for a given force, acceleration is inversely proportional to the ________ of an object. Volume Force Mass Density Volume Force Mass Density ANSWER DOWNLOAD EXAMIANS APP
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