Physics A car accelerates uniformly from 18 kmph to 72 kmph in 5 s. The acceleration of the car (in m/s2) is: 7 6 3 5 7 6 3 5 ANSWER DOWNLOAD EXAMIANS APP
Physics A black body can absorb radiations of : Lower wavelengths only Higher wavelengths only Intermediate wavelengths only All wavelengths Lower wavelengths only Higher wavelengths only Intermediate wavelengths only All wavelengths ANSWER DOWNLOAD EXAMIANS APP
Physics In case of uniform circular motion, the acceleration is Variable in magnitude but tangential to the circle Constant in magnitude and directed radially inwards Variable in magnitude but constant in direction Zero Variable in magnitude but tangential to the circle Constant in magnitude and directed radially inwards Variable in magnitude but constant in direction Zero ANSWER DOWNLOAD EXAMIANS APP
Physics A small piece of a substance is weakly attracted by a strong magnetic field. The substance is Ferromagnetic Non-magnetic Paramagnetic Diamagnetic Ferromagnetic Non-magnetic Paramagnetic Diamagnetic ANSWER DOWNLOAD EXAMIANS APP
Physics Velocity of sound in air does not change with the change of Pressure of air Wind in the direction of propagation of sound Moisture content in air Temperature of air Pressure of air Wind in the direction of propagation of sound Moisture content in air Temperature of air ANSWER DOWNLOAD EXAMIANS APP
Physics A 4 kg object is moving horizontally with a speed of 5 m/s. To increase its speed to 10 m/s, the amount of net work required to be done on this object is: 75 J 150 J 50 J 100 J 75 J 150 J 50 J 100 J ANSWER DOWNLOAD EXAMIANS APP
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