Physics A person standing on a railway platform listens to the whistles of arriving and departing trains. The whistle heard is Of higher intensity when train arrives Of higher pitch when train departs Of higher pitch when train arrives The same in both cases in all respects Of higher intensity when train arrives Of higher pitch when train departs Of higher pitch when train arrives The same in both cases in all respects ANSWER DOWNLOAD EXAMIANS APP
Physics A transformer works on the principle of Mutual induction Inverter Self induction Generator Mutual induction Inverter Self induction Generator ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has got more heat capacity ? Benzene Iron piece Water Gold piece Benzene Iron piece Water Gold piece ANSWER DOWNLOAD EXAMIANS APP
Physics Acceleration is Inversely proportional to mass Inversely proportional to force Directly proportional to force Directly proportional to mass Inversely proportional to mass Inversely proportional to force Directly proportional to force Directly proportional to mass ANSWER DOWNLOAD EXAMIANS APP
Physics A tank filled partially with a liquid is subjected to a uniform horizontal acceleration. Which of the following is true for the surface of liquid in the tank? The liquid surface falls down only at the center of the tank The surface of the liquid remains horizontal None The liquid surface falls down on the direction of motion and rises up on the back side of the tank The liquid surface falls down only at the center of the tank The surface of the liquid remains horizontal None The liquid surface falls down on the direction of motion and rises up on the back side of the tank ANSWER DOWNLOAD EXAMIANS APP
Physics Find the power of a convex lens if the image formed is at a distance of 25 cm from the lens when the object is placed on the other side of the lens at 12 cm from the optical centre? 12.33 diopters 4.33 diopters -4.33 diopters -12.33 diopters 12.33 diopters 4.33 diopters -4.33 diopters -12.33 diopters ANSWER DOWNLOAD EXAMIANS APP
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