Physics The boiling point of water decreases at higher altitudes is due to High atmospheric pressure Low atmospheric pressure High temprature Low temperature High atmospheric pressure Low atmospheric pressure High temprature Low temperature 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? Convection and radiation only Conduction and convection only Conduction and radiation only Conduction, convection and radiation Convection and radiation only Conduction and convection only Conduction and radiation only Conduction, convection and radiation ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following have the same unit ? Work and torque Torque and moment of inertia Torque and angular momentum Work and power Work and torque Torque and moment of inertia Torque and angular momentum Work and power ANSWER DOWNLOAD EXAMIANS APP
Physics The type of mirror used in automobiles to see the traffic on the rear side is Plano-Convex Convex Plane Concave Plano-Convex Convex Plane Concave ANSWER DOWNLOAD EXAMIANS APP
Physics Water cannot be used to extinguish fire caused by electric current, because It may cause electrocution It may cause hydrolysis It may cause electrolysis It may spoil the wiring It may cause electrocution It may cause hydrolysis It may cause electrolysis It may spoil the wiring ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following statements with regard to Jet stream, an upper level tropospheric wave, is not correct? In summer, the polar front jet achieves its maximum force. It is narrow band of high-velocity wind. It follows the wave path near the tropopause at elevations of 8 km to 15 km. Jet streams are typically continuous over long distances. In summer, the polar front jet achieves its maximum force. It is narrow band of high-velocity wind. It follows the wave path near the tropopause at elevations of 8 km to 15 km. Jet streams are typically continuous over long distances. ANSWER DOWNLOAD EXAMIANS APP
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