Physics The rotational effect of a force on a body about an axis of rotation is described in terms of Centripetal force Moment of force Centre of gravity Centrifugal force Centripetal force Moment of force Centre of gravity Centrifugal force ANSWER DOWNLOAD EXAMIANS APP
Physics What is the reason for formation of Mirage in desert? Total internal reflection of light Both Refraction and Total internal reflection of light Refraction of light Reflection of light Total internal reflection of light Both Refraction and Total internal reflection of light Refraction of light Reflection of light ANSWER DOWNLOAD EXAMIANS APP
Physics The radiation initially produced in fluorescent tube is Infrared Microwaves X-rays Ultraviolet Infrared Microwaves X-rays Ultraviolet ANSWER DOWNLOAD EXAMIANS APP
Physics Lightning heats the surrounding air to 300000 deg Cent 30000 deg Cent 3000 deg Cent 300 deg Cent 300000 deg Cent 30000 deg Cent 3000 deg Cent 300 deg Cent ANSWER DOWNLOAD EXAMIANS APP
Physics If an empty cylinder is half filled with a liquid, its center of gravity is Shifted upwards Shifted upward or downward depending on the density of the liquid Shifted downwards Shifed neither upward nor downward Shifted upwards Shifted upward or downward depending on the density of the liquid Shifted downwards Shifed neither upward nor downward ANSWER DOWNLOAD EXAMIANS APP
Physics A bullet of mass 10gm is fired with a velocity of 40 m/s from a gun of mass 8 kg. Find the recoil velocity (in m/s) of the gun. 2 0.1 4 0.05 2 0.1 4 0.05 ANSWER DOWNLOAD EXAMIANS APP
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