Physics In mirrors the back surface is coated with a thin layer of : Silver Silver nitrate Red oxide Mercury Silver Silver nitrate Red oxide Mercury ANSWER DOWNLOAD EXAMIANS APP
Physics If an ordinary glass tube and a glass capillary tube are both dipped in a beaker of water, water rises in Only the capillary tube Only the glass tube Both Neither Only the capillary tube Only the glass tube Both Neither ANSWER DOWNLOAD EXAMIANS APP
Physics The refractive index of a transparent medium is maximum for Violet light Green light Red light Yellow light Violet light Green light Red light Yellow light ANSWER DOWNLOAD EXAMIANS APP
Physics The force that generates wind is Pressure gradient force Centrifugal force Coriolis force Gravity force Pressure gradient force Centrifugal force Coriolis force Gravity force ANSWER DOWNLOAD EXAMIANS APP
Physics The commonly used coolant in refrigerators is Freon Ammonia Oxygen Nitrogen Freon Ammonia Oxygen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Physics The material used in electric heater is Tungsten Brass Nichrome Steel Tungsten Brass Nichrome Steel ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS