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 : (3/4)f (4/3)f F (7/3)f (3/4)f (4/3)f F (7/3)f ANSWER DOWNLOAD EXAMIANS APP
Physics Light travels at the fastest speed in: vacuum glass hydrogen water vacuum glass hydrogen water ANSWER DOWNLOAD EXAMIANS APP
Physics What type of simple machine is an axe? Both A & B Wedge Lever The screw Both A & B Wedge Lever The screw 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 The unit of energy in MKS system is Joule Volt Ohm Erg Joule Volt Ohm Erg ANSWER DOWNLOAD EXAMIANS APP
Physics The transport phenomenon occurs only in ________ state of a gas and is ________ Equilibrium, reversible Non-equilibrium, reversible Non-equilibrium, irreversible Equilibrium, irreversible Equilibrium, reversible Non-equilibrium, reversible Non-equilibrium, irreversible Equilibrium, irreversible ANSWER DOWNLOAD EXAMIANS APP
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