Physics In SONAR which kind of wave is used? Audible sound Ultrasonic Infrasonic Radio Audible sound Ultrasonic Infrasonic Radio ANSWER DOWNLOAD EXAMIANS APP
Physics A microscope used in pathological laboratories forms Magnified, virtual, erect image Diminished, virtual and erect image Diminished, real and erect image Magnified, virtual and inverted image Magnified, virtual, erect image Diminished, virtual and erect image Diminished, real and erect image Magnified, virtual and inverted image ANSWER DOWNLOAD EXAMIANS APP
Physics Ozone layer in the outer atmosphere helps us in Absorbing UV radiations Absorbing cosmic ray particles Reflecting radio waves and makes radio communication possible Regulating the temperature of atmosphere Absorbing UV radiations Absorbing cosmic ray particles Reflecting radio waves and makes radio communication possible Regulating the temperature of atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics In a Laser (say neon laser) all the atoms emit the light waves of Same frequency Same amplitude All of these Same phase Same frequency Same amplitude All of these Same phase ANSWER DOWNLOAD EXAMIANS APP
Physics Which sources produce alternating current (AC)? Batteries All of these Solar power plants Hydro-electric generators Batteries All of these Solar power plants Hydro-electric generators ANSWER DOWNLOAD EXAMIANS APP
Physics The hair of shaving brush clings together when removed from water due to Surface tension Elasticity Viscosity Friction Surface tension Elasticity Viscosity Friction ANSWER DOWNLOAD EXAMIANS APP
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