Physics When two ice cubes are pressed together, they join to form one cube. Which one of the following helps to hold them together? Covalent attraction Dipole interaction Hydrogen bond formation Vander waals forces Covalent attraction Dipole interaction Hydrogen bond formation Vander waals forces ANSWER DOWNLOAD EXAMIANS APP
Physics Remote-sensing device has an inbuilt source of Infrared ray G-ray Ultraviolet ray X-ray Infrared ray G-ray Ultraviolet ray X-ray ANSWER DOWNLOAD EXAMIANS APP
Physics Speed regulation of synchronous motor is 0.25 0.005 0.01 Zero 0.25 0.005 0.01 Zero ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a result of Surface tension ? Radiation Capillary action Viscosity Gravitational pull Radiation Capillary action Viscosity Gravitational pull ANSWER DOWNLOAD EXAMIANS APP
Physics A bimetal made copper and iron strips welded together is straight at room temperature. It is held vertically with iron strip towards left and copper strip towards right. If this bimetal is heated, it will Bend towards left None of these Bend towards right Remain straight Bend towards left None of these Bend towards right Remain straight ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of force is a Derived Unit Fundamental Unit None of these Basic Unit Derived Unit Fundamental Unit None of these Basic Unit ANSWER DOWNLOAD EXAMIANS APP
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