Physics Out of the following pairs, choose the pair in which the physical quantities do not have identical dimension? Planck's constant and Angular momentum Pressure and Young's modules Impulse and moment of force Force and rate of change of linear momentum Planck's constant and Angular momentum Pressure and Young's modules Impulse and moment of force Force and rate of change of linear momentum ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following experiments analyzed the Fraunhofer lines of the solar spectrum? Geiger and Marsdens experiment on scattering of alpha particles Barkla's experiment on scattering of X-rays Lamb-Rutherford experiment Bunsen and Kirchhoff's experiment Geiger and Marsdens experiment on scattering of alpha particles Barkla's experiment on scattering of X-rays Lamb-Rutherford experiment Bunsen and Kirchhoff's experiment ANSWER DOWNLOAD EXAMIANS APP
Physics What is a neuron ? Basic unit of nervous system Basic unit of energy The anti-particle of neutron Particle released during radioactivity Basic unit of nervous system Basic unit of energy The anti-particle of neutron Particle released during radioactivity 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 Of higher pitch when train arrives Of higher intensity when train arrives The same in both cases in all respects Of higher pitch when train departs Of higher pitch when train arrives Of higher intensity when train arrives The same in both cases in all respects ANSWER DOWNLOAD EXAMIANS APP
Physics The centre of gravity of a sprinter during the race lies At the centre of the body To the left side of the body Behind his feet Ahead of his feet At the centre of the body To the left side of the body Behind his feet Ahead of his feet ANSWER DOWNLOAD EXAMIANS APP
Physics What is the change in the angular momentum of a system as per the Law of Conservation of Angular momentum, if the total external torque acting is zero? Increases exponentially Remains constant None of these Becomes zero Increases exponentially Remains constant None of these Becomes zero ANSWER DOWNLOAD EXAMIANS APP
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