Physics An aircraft can perform aerobatic manoeuvres in a vertical loop because of Weight Centrifugal force Centripetal force Gravity Weight Centrifugal force Centripetal force Gravity ANSWER DOWNLOAD EXAMIANS APP
Physics Steel is more elastic than rubber because it : Is deformed very easily Requires larger deforming force Is harder than rubber Is never deformed Is deformed very easily Requires larger deforming force Is harder than rubber Is never deformed ANSWER DOWNLOAD EXAMIANS APP
Physics Green house effect is the heating up of the Earth's atmosphere which is due to The ultraviolet rays X-rays G-rays The infra-red rays The ultraviolet rays X-rays G-rays The infra-red rays ANSWER DOWNLOAD EXAMIANS APP
Physics The phenomenon of light associated with the appearance of blue colour of the sky is Interference Reflection Scattering Refraction Interference Reflection Scattering Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics A boy sitting in a train moving with a uniform velocity drops a coin outside. A man standing outside the train will find the trajectory of the coin to be A circle A horizontal straight line A parabola A vertical straight line A circle A horizontal straight line A parabola A vertical straight line 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 Becomes zero Remains constant Increases exponentially None of these Becomes zero Remains constant Increases exponentially ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS