Physics The type of mirror used in automobiles to see the traffic on the rear side is Convex Concave Plane Plano-Convex Convex Concave Plane Plano-Convex ANSWER DOWNLOAD EXAMIANS APP
Physics Why does a cannon recoil after firing ? Backward thrust of gases produced Conservation of energy Newton's third law of motion Newton's first law of motion Backward thrust of gases produced Conservation of energy Newton's third law of motion Newton's first law of motion ANSWER DOWNLOAD EXAMIANS APP
Physics Radio telescopes are better than optical telescopes because All of these they can work during the day and night they can detect faint galaxies which no optical telescope can they can work even in cloudy conditions All of these they can work during the day and night they can detect faint galaxies which no optical telescope can they can work even in cloudy conditions ANSWER DOWNLOAD EXAMIANS APP
Physics In a Laser (say neon laser) all the atoms emit the light waves of Same phase Same amplitude All of these Same frequency Same phase Same amplitude All of these Same frequency ANSWER DOWNLOAD EXAMIANS APP
Physics 'Therm' is the unit of Power Heat Distance Light Power Heat Distance Light ANSWER DOWNLOAD EXAMIANS APP
Physics Momentum is measured as the product of : Mass and acceleration Mass and force Mass and inertia Mass and velocity Mass and acceleration Mass and force Mass and inertia Mass and velocity ANSWER DOWNLOAD EXAMIANS APP
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