Physics Which of the following produces more severe burns ? Steam Boiling water Hot water Melting iceberg Steam Boiling water Hot water Melting iceberg ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these is not a simple machine? A pair of scissors A ramp A lever The pulley A pair of scissors A ramp A lever The pulley ANSWER DOWNLOAD EXAMIANS APP
Physics The hair of shaving brush clings together when removed from water due to Elasticity Surface tension Friction Viscosity Elasticity Surface tension Friction Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics A convex mirror of focal length f (in air) is immersed in a liquid (u=4/3). The focal length of the mirror in the liquid will be : F (4/3)f (3/4)f (7/3)f F (4/3)f (3/4)f (7/3)f ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels with a different speed in media. In what order does the velocity of sound increase in these media? Iron, water and air Water, iron and air Iron, air and water Air, water and iron Iron, water and air Water, iron and air Iron, air and water Air, water and iron ANSWER DOWNLOAD EXAMIANS APP
Physics Find the maximum velocity for the overturn of a car moving on a circular track of radius 100 m. The co-efficient of friction between the road and tyre is 0.2 140 m/s 14 m/s 0.14 m/s 1.4 km/s 140 m/s 14 m/s 0.14 m/s 1.4 km/s ANSWER DOWNLOAD EXAMIANS APP
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