Physics What is the direction of torque? Opposite to the direction of applied force Perpendicular to the direction of applied force Same as the direction of applied force Parallel to the radius Opposite to the direction of applied force Perpendicular to the direction of applied force Same as the direction of applied force Parallel to the radius ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the highest entropy? Liquid nitrogen Hydrogen Diamond Mercury Liquid nitrogen Hydrogen Diamond Mercury ANSWER DOWNLOAD EXAMIANS APP
Physics A wheel-barrow is an example of Class III lever Class II lever Class I lever Pulley system Class III lever Class II lever Class I lever Pulley system ANSWER DOWNLOAD EXAMIANS APP
Physics Visible light has a higher frequency than Ultra violet All listed here Radio waves X rays Ultra violet All listed here Radio waves X rays ANSWER DOWNLOAD EXAMIANS APP
Physics A cup of hot coffee is placed on a metal table in a room. By which of the following methods does it lose heat? Conduction and radiation only Conduction and convection only Convection and radiation only Conduction, convection and radiation Conduction and radiation only Conduction and convection only Convection and radiation only Conduction, convection and radiation ANSWER DOWNLOAD EXAMIANS APP
Physics A transformer Is used to decrease or increase AC voltage Converts electrical energy into mechanical energy Converts AC voltage to D.C. voltage Converts DC to AC Is used to decrease or increase AC voltage Converts electrical energy into mechanical energy Converts AC voltage to D.C. voltage Converts DC to AC ANSWER DOWNLOAD EXAMIANS APP
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