Physics Speed of sound in air is unaffected by change in Pressure Humidity Volume Temperature Pressure Humidity Volume Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics An aircraft can perform aerobatic manoeuvres in a vertical loop because of Gravity Centripetal force Weight Centrifugal force Gravity Centripetal force Weight Centrifugal force ANSWER DOWNLOAD EXAMIANS APP
Physics Resistance of human body in dry condition 1000 ohm 100000 ohm 10000 ohm 10 ohm 1000 ohm 100000 ohm 10000 ohm 10 ohm ANSWER DOWNLOAD EXAMIANS APP
Physics Curie point is the temperature at which A metal loses magnetic properties. Matter becomes radioactive A metal loses conductivity Transmutation of metal occurs. A metal loses magnetic properties. Matter becomes radioactive A metal loses conductivity Transmutation of metal occurs. ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following properties is found only in ferromagnetic materials ? Hysteresis Attracting a magnetic substance Susceptibility independent of temperature Point in a particular direction Hysteresis Attracting a magnetic substance Susceptibility independent of temperature Point in a particular direction ANSWER DOWNLOAD EXAMIANS APP
Physics A person standing on a railway platform listens to the whistles of arriving and departing trains. The whistle heard is Of higher pitch when train departs The same in both cases in all respects Of higher intensity when train arrives Of higher pitch when train arrives Of higher pitch when train departs The same in both cases in all respects Of higher intensity when train arrives Of higher pitch when train arrives ANSWER DOWNLOAD EXAMIANS APP
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