Physics One billionth of a second is called Picoseconds Microsecond Nanosecond Millisecond Picoseconds Microsecond Nanosecond Millisecond ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is responsible for the working of Newton's colour disc experiment ? Principle of complementary colour Formation of pure spectra Persistence of vision Formation of impure spectra Principle of complementary colour Formation of pure spectra Persistence of vision Formation of impure spectra ANSWER DOWNLOAD EXAMIANS APP
Physics What type of lens is used in a magnifying glass Convex None of these Plano-concave Concave Convex None of these Plano-concave Concave ANSWER DOWNLOAD EXAMIANS APP
Physics Which one among the following components can not be developed within an ''integrated circuit'? Transistor Diode Triode Transformer Transistor Diode Triode Transformer ANSWER DOWNLOAD EXAMIANS APP
Physics Purity of a metal can be determined with the help of Archimedes principle Conservation of mass principle Boyle's law Pascal's law Archimedes principle Conservation of mass principle Boyle's law Pascal's law ANSWER DOWNLOAD EXAMIANS APP
Physics Woollen cloth protects the body from cold because It reflects heat It is a good conductor of heat External heat rays enter into the body through the woollen cloth It is a poor conductor of heat It reflects heat It is a good conductor of heat External heat rays enter into the body through the woollen cloth It is a poor conductor of heat ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS