Physics The rotational effect of a force on a body about an axis of rotation is described in terms of Centripetal force Centre of gravity Centrifugal force Moment of force Centripetal force Centre of gravity Centrifugal force Moment of force ANSWER DOWNLOAD EXAMIANS APP
Physics In a Cinema hall, the distance between the projector and the screen is increased by 2%. Then the intensity of illumination on the screen is Increased by 2% Decreased by 4% Increased by 4% Decreased by 2% Increased by 2% Decreased by 4% Increased by 4% Decreased by 2% ANSWER DOWNLOAD EXAMIANS APP
Physics If there is a circular hole in a metal plate, what happens to the radius of the hole when the plate is heated? Decreases Increases Depends upon the metal Unchanged Decreases Increases Depends upon the metal Unchanged ANSWER DOWNLOAD EXAMIANS APP
Physics Fat can be seperated from milk in a cream seperator because of : Centrifugal Force Centripetal Force Cohesive Force Gravitational Force Centrifugal Force Centripetal Force Cohesive Force Gravitational Force ANSWER DOWNLOAD EXAMIANS APP
Physics The dimension of Planck constant equals to that of Power Energy Momentum Angular momentum Power Energy Momentum Angular momentum ANSWER DOWNLOAD EXAMIANS APP
Physics The radiation initially produced in fluorescent tube is Infrared X-rays Microwaves Ultraviolet Infrared X-rays Microwaves Ultraviolet ANSWER DOWNLOAD EXAMIANS APP
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