Physics Tungsten is used for the manufacture of the filament of an electric bulb, because It is economical It is a good conductor It is malleable It has a very high melting point It is economical It is a good conductor It is malleable It has a very high melting point ANSWER DOWNLOAD EXAMIANS APP
Physics If the velocity-time graph of a particle is represented by y = mt + c, then the particle is moving with Constant velocity Varying acceleration Constant speed Constant acceleration Constant velocity Varying acceleration Constant speed Constant acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics When water freezes its density Increases Decreases Remains constant Becomes Zero Increases Decreases Remains constant Becomes Zero ANSWER DOWNLOAD EXAMIANS APP
Physics The S.I. unit of electric charge is : Ampere Coulomb E.s.u Kelvin Ampere Coulomb E.s.u Kelvin ANSWER DOWNLOAD EXAMIANS APP
Physics Mirage is due to: Equal heating of different parts of the atmosphere Depletion of ozone layer in the atmosphere Unequal heating of different parts of the atmosphere Magnetic disturbances in the atmosphere Equal heating of different parts of the atmosphere Depletion of ozone layer in the atmosphere Unequal heating of different parts of the atmosphere Magnetic disturbances in the atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics A single fixed pulley is used to draw water from a well because Force is applied in a convenient direction Efficiency is 100% Mechanical advantage is high Velocity ratio is low Force is applied in a convenient direction Efficiency is 100% Mechanical advantage is high Velocity ratio is low ANSWER DOWNLOAD EXAMIANS APP
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