Physics In SONAR which kind of wave is used? Ultrasonic Radio Infrasonic Audible sound Ultrasonic Radio Infrasonic Audible sound ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following developed the technology of underground nuclear explosion ? Dr. P. K. Iyengar Dr. Homi J. Bhabha Dr. Vikram Sarabhai Dr. Raja Ramanna Dr. P. K. Iyengar Dr. Homi J. Bhabha Dr. Vikram Sarabhai Dr. Raja Ramanna ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is correct about the properties of Gravitational Forces? None They are the strongest forces in nature They observe inverse square law Both a and b None They are the strongest forces in nature They observe inverse square law Both a and b 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? None of these Remains constant Becomes zero Increases exponentially None of these Remains constant Becomes zero Increases exponentially ANSWER DOWNLOAD EXAMIANS APP
Physics Cloudy nights are warmer compared to clear cloudless nights, because clouds mainly Prevent cold waves from the sky descending on earth Produce heat and radiate it toward earth Reflect back the heat given by earth Absorb heat from the atmosphere send it towards earth Prevent cold waves from the sky descending on earth Produce heat and radiate it toward earth Reflect back the heat given by earth Absorb heat from the atmosphere send it towards earth ANSWER DOWNLOAD EXAMIANS APP
Physics X–rays are None of these Negatively charged particles Positively charged particles Neutral particles None of these Negatively charged particles Positively charged particles Neutral particles ANSWER DOWNLOAD EXAMIANS APP
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