Physics It is more difficult to walk on ice than on a concrete road because Ice is soft when compared to concrete There is more friction between the ice and feer None of these There is very little friction between the ice and feet pressing it Ice is soft when compared to concrete There is more friction between the ice and feer None of these There is very little friction between the ice and feet pressing it ANSWER DOWNLOAD EXAMIANS APP
Physics The wall of a dam is broader at the base To withstand pressure that increases with depth To withstand pressure that increases in a horizontal plane To withstand pressure that is increased with atmospheric pressure Because streamlining is required To withstand pressure that increases with depth To withstand pressure that increases in a horizontal plane To withstand pressure that is increased with atmospheric pressure Because streamlining is required ANSWER DOWNLOAD EXAMIANS APP
Physics Of the following natural phenomena, tell which one known in Sanskrit as 'deer's thirst'? Rainbow Earthshine Halo Mirage Rainbow Earthshine Halo Mirage ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following properties is found only in ferromagnetic materials ? Hysteresis Point in a particular direction Susceptibility independent of temperature Attracting a magnetic substance Hysteresis Point in a particular direction Susceptibility independent of temperature Attracting a magnetic substance ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following group of elements are diamagnetic? Oxygen, copper, silver Hydrogen, argon, copper Argon, copper, silver Hydrogen, oxygen, Argon Oxygen, copper, silver Hydrogen, argon, copper Argon, copper, silver Hydrogen, oxygen, Argon ANSWER DOWNLOAD EXAMIANS APP
Physics For a body moving with non-uniform velocity and uniform acceleration Velocity – Time graph is nonlinear Displacement – Time graph is non-linear Velocity – Time graph is linear Displacement – Time graph is linear Velocity – Time graph is nonlinear Displacement – Time graph is non-linear Velocity – Time graph is linear Displacement – Time graph is linear ANSWER DOWNLOAD EXAMIANS APP
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