Physics A man stands in a lift which accelerates upwards. The resultant reaction force on the floor of the lift is Less than the weight of the man Greater than the weight of the man Zero Same as the weight of the man Less than the weight of the man Greater than the weight of the man Zero Same as the weight of the man ANSWER DOWNLOAD EXAMIANS APP
Physics Which alternative energy source is exhaustible? Tidal energy Wind energy Geothermal energy Solar energy Tidal energy Wind energy Geothermal energy Solar energy ANSWER DOWNLOAD EXAMIANS APP
Physics The pressure of a fluid varies with depth h as P = PQ+pgh, where p is the fluid density. This expression is associated with Bernoulli's principle Pascal's law Archimedes' principle Newton's law Bernoulli's principle Pascal's law Archimedes' principle Newton's law ANSWER DOWNLOAD EXAMIANS APP
Physics The type of mirrors used in the headlamp of cars is Spherical convex Parabolic concave Cylindrical concave Plane Spherical convex Parabolic concave Cylindrical concave Plane ANSWER DOWNLOAD EXAMIANS APP
Physics Weight of a body is maximum at the: Equator Tropics Pole Subtropics Equator Tropics Pole Subtropics ANSWER DOWNLOAD EXAMIANS APP
Physics The hydraulic brakes used in automobiles is a direct application of : Bernoulli's theorem Archimedes' principle Toricellian law Pascal's law Bernoulli's theorem Archimedes' principle Toricellian law Pascal's law ANSWER DOWNLOAD EXAMIANS APP
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