Physics Addition of suitable impurities into semiconductor, is called Forming Mixing Doping Diluting Forming Mixing Doping Diluting ANSWER DOWNLOAD EXAMIANS APP
Physics A bullet is fired from a rifle which recoils after firing. The ratio of kinetic energy of the rifle to that of the bullet is Less than one More than one One Zero Less than one More than one One Zero ANSWER DOWNLOAD EXAMIANS APP
Physics In a Carnot engine when heat is taken from the source, its temperature Decreases and then remains constant Remains constant Increases Decreases Decreases and then remains constant Remains constant Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics A boy sitting in a train moving with a uniform velocity drops a coin outside. A man standing outside the train will find the trajectory of the coin to be A vertical straight line A horizontal straight line A circle A parabola A vertical straight line A horizontal straight line A circle A parabola ANSWER DOWNLOAD EXAMIANS APP
Physics The information of brilliant colors in a thin soap film is a consequence of the phenomena of Multiple refraction and dispersion Diffraction and dispersion Multiple reflection and interference Polarization and interference Multiple refraction and dispersion Diffraction and dispersion Multiple reflection and interference Polarization and interference ANSWER DOWNLOAD EXAMIANS APP
Physics The nature of fuse wire is Low resistance and low melting point. Low resistance and high melting point. High resistance and high melting point. High resistance and low melting point. Low resistance and low melting point. Low resistance and high melting point. High resistance and high melting point. High resistance and low melting point. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS