Physics A car accelerates uniformly from 18 kmph to 72 kmph in 5 s. The acceleration of the car (in m/s2) is: 3 7 6 5 3 7 6 5 ANSWER DOWNLOAD EXAMIANS APP
Physics It is difficult to cook rice At the sea level Under a mine At the top of a mountain Same anywhere At the sea level Under a mine At the top of a mountain Same anywhere ANSWER DOWNLOAD EXAMIANS APP
Physics The following particles move with same kinetic energy. Which of them has maximum momentum ? Deutron Proton Electron Alpha Particle Deutron Proton Electron Alpha Particle ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the unit of Astronomical Distance ? Parsec Para/sec Sec Metre/sec Parsec Para/sec Sec Metre/sec ANSWER DOWNLOAD EXAMIANS APP
Physics A hydrogen balloon floats up because of Air pressure decreases with decrease in weight The pressure inside the balloon is more than the pressure outside it Weight of the balloon is less than the weight of air displaced by it. Air pressure decreases with decrease in height Air pressure decreases with decrease in weight The pressure inside the balloon is more than the pressure outside it Weight of the balloon is less than the weight of air displaced by it. Air pressure decreases with decrease in height ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the fastest communication channel? Optical fiber All are operating at nearly the same propagation speed Radio wave Microwave Optical fiber All are operating at nearly the same propagation speed Radio wave Microwave ANSWER DOWNLOAD EXAMIANS APP
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