Physics The SI unit for measuring work and energy is Watt Farad Ohm Joule Watt Farad Ohm Joule ANSWER DOWNLOAD EXAMIANS APP
Physics If the velocity of a body is halved its kinetic energy ________ Becomes 1/4 th Becomes half Is also doubled Become 4 times Becomes 1/4 th Becomes half Is also doubled Become 4 times ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following properties is found only in ferromagnetic materials ? Susceptibility independent of temperature Attracting a magnetic substance Hysteresis Point in a particular direction Susceptibility independent of temperature Attracting a magnetic substance Hysteresis Point in a particular direction ANSWER DOWNLOAD EXAMIANS APP
Physics The density of the liquid when heated Decreases May increase of decrease depending on pressure Increases Does not change Decreases May increase of decrease depending on pressure Increases Does not change ANSWER DOWNLOAD EXAMIANS APP
Physics In nuclear reactor, heavy water is used as Fuel Atomic smasher Moderator Coolant Fuel Atomic smasher Moderator Coolant ANSWER DOWNLOAD EXAMIANS APP
Physics When a piece of pure silicon is doped with aluminium, then The doped silicon piece will become p-type The conductivity of the doped silicon piece will remain the same The doped silicon piece will become n-type The resistivity of the doped silicon piece will increase The doped silicon piece will become p-type The conductivity of the doped silicon piece will remain the same The doped silicon piece will become n-type The resistivity of the doped silicon piece will increase ANSWER DOWNLOAD EXAMIANS APP
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