Physics On a stationary sail boat, air is blown from a fan attached to the boat. The boat does not move moves in the same direction in which air blows moves in opposite direction in which the air is blown spins around does not move moves in the same direction in which air blows moves in opposite direction in which the air is blown spins around ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these is not a simple machine? A pair of scissors A lever A ramp The pulley A pair of scissors A lever A ramp The pulley ANSWER DOWNLOAD EXAMIANS APP
Physics A ball is thrown vertically upward from the ground. It crosses a point at the height of 25 m twice at an interval of 4 seconds. The ball was thrown with the velocity of 25 m/s 18 m/s 30 m/s 36 m/s 25 m/s 18 m/s 30 m/s 36 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics When an electric bulb breaks, there is an explosive sound. That is due to None of these The air outside rushing in to fill the vacuum inside the bulb The chemical reaction between the gases inside the bulb The compressed gases inside rushing out suddenly None of these The air outside rushing in to fill the vacuum inside the bulb The chemical reaction between the gases inside the bulb The compressed gases inside rushing out suddenly ANSWER DOWNLOAD EXAMIANS APP
Physics The method of magnetisation is: Hammering a magnet Passing direct current through it Passing alternating current through it Heating a magnet Hammering a magnet Passing direct current through it Passing alternating current through it Heating a magnet ANSWER DOWNLOAD EXAMIANS APP
Physics Which alternative energy source is exhaustible? Tidal energy Geothermal energy Wind energy Solar energy Tidal energy Geothermal energy Wind energy Solar energy ANSWER DOWNLOAD EXAMIANS APP
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