Physics Velocity of sound in air does not depend on Density of air Humidity of air Pressure of air Temperature of air Density of air Humidity of air Pressure of air Temperature of air ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetic domains normally occur in Iron All of these Copper Silver Iron All of these Copper Silver ANSWER DOWNLOAD EXAMIANS APP
Physics When a vibrating tuning fork is placed on a table, a loud sound is heard. This is due to : Damped vibrations Forced vibrations Reflection Refraction Damped vibrations Forced vibrations Reflection Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of sound has a subject existence no existence an object existence both subjective and objective existence a subject existence no existence an object existence both subjective and objective existence ANSWER DOWNLOAD EXAMIANS APP
Physics For an object, the state of rest is considered to be the state of ________ speed. Zero Decrease Increasing Inverse Zero Decrease Increasing Inverse ANSWER DOWNLOAD EXAMIANS APP
Physics An electron and a proton starting from rest get accelerated through potential difference of 100 kV. The final speed of the electron and the proton are Ve and Vp respectively. Which of the following relations is correct? Ve = Vp Ve < Vp Ve > Vp Cannot be determined Ve = Vp Ve < Vp Ve > Vp Cannot be determined ANSWER DOWNLOAD EXAMIANS APP
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