Physics An object with a mass of 22 kg moving with a velocity of 5 m/s possesses a kinetic energy of : 110 J 110 J 275 J 2750 J 110 J 110 J 275 J 2750 J ANSWER DOWNLOAD EXAMIANS APP
Physics It is easier to roll a stone up a sloping road than to lift it vertical upwards because Work done in rolling is more than in lifting. Work done in rolling a stone is less than in lifting it. Work done in lifting the stone is equal to rolling it. Work done in both is same but the rate of doing work is less in rolling. Work done in rolling is more than in lifting. Work done in rolling a stone is less than in lifting it. Work done in lifting the stone is equal to rolling it. Work done in both is same but the rate of doing work is less in rolling. ANSWER DOWNLOAD EXAMIANS APP
Physics While ascending a hill, the driver of the vehicle keeps the gear ratio Greater than 1 Less than 1 Either equal to or greater than 1 Equal to 1 Greater than 1 Less than 1 Either equal to or greater than 1 Equal to 1 ANSWER DOWNLOAD EXAMIANS APP
Physics Kirchhoff's laws are applicable to C. and A.C. circuits both C. circuits only None of these C. circuits only C. and A.C. circuits both C. circuits only None of these C. circuits only ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fibres are based on the phenomenon of Diffraction Dispersion Total Internal Reflection Interference Diffraction Dispersion Total Internal Reflection Interference ANSWER DOWNLOAD EXAMIANS APP
Physics The motion of a freely falling body is an example of ________ motion. Non-uniformly accelerated Constant speed Uniformly accelerated Constant velocity Non-uniformly accelerated Constant speed Uniformly accelerated Constant velocity ANSWER DOWNLOAD EXAMIANS APP
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