Physics Which tube used to produce X-ray? None of these X-ray tube Coolidge tube Roentgen None of these X-ray tube Coolidge tube Roentgen ANSWER DOWNLOAD EXAMIANS APP
Physics Gas thermometers are more sensitive than the liquid thermometers because the gases Are lighter Have large coefficient of expansion Have high,specific heat Have low specific heat Are lighter Have large coefficient of expansion Have high,specific heat Have low specific heat ANSWER DOWNLOAD EXAMIANS APP
Physics Shaving mirror is Plane Parabolic Convex Concave Plane Parabolic Convex Concave ANSWER DOWNLOAD EXAMIANS APP
Physics Night photography and photopraphy in mist and fog are possible using Infra-red radiation Gamma radiation Ultra-violet radiation Microwave radiation Infra-red radiation Gamma radiation Ultra-violet radiation Microwave radiation ANSWER DOWNLOAD EXAMIANS APP
Physics Air pressure is measured in which of the following units? Pascal Kg/mts Newton Steridian Pascal Kg/mts Newton Steridian ANSWER DOWNLOAD EXAMIANS APP
Physics The work done by the string of a simple pendulum during one complete oscillation is equal to Kinetic energy of the pendulum Zero Potential energy of the pendulum Total energy of the pendulum Kinetic energy of the pendulum Zero Potential energy of the pendulum Total energy of the pendulum ANSWER DOWNLOAD EXAMIANS APP
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