Physics Certain substances loose their electrical resistance completely at super low temperature. Such substances are called. Superconductors Perfect conductors Dielectrics Semi conductors Superconductors Perfect conductors Dielectrics Semi conductors ANSWER DOWNLOAD EXAMIANS APP
Physics The information of brilliant colors in a thin soap film is a consequence of the phenomena of Diffraction and dispersion Multiple reflection and interference Multiple refraction and dispersion Polarization and interference Diffraction and dispersion Multiple reflection and interference Multiple refraction and dispersion Polarization and interference ANSWER DOWNLOAD EXAMIANS APP
Physics Weight of a body is maximum at the: Tropics Subtropics Equator Pole Tropics Subtropics Equator Pole ANSWER DOWNLOAD EXAMIANS APP
Physics The three famous law of Kepler is related to Planetary Motion Speed Oscillations Optics Planetary Motion Speed Oscillations Optics ANSWER DOWNLOAD EXAMIANS APP
Physics A real gas can act as an ideal gas in Low pressure and high temperature High pressure and high temperature Low pressure and low temperature High pressure and low temperature Low pressure and high temperature High pressure and high temperature Low pressure and low temperature High pressure and low temperature ANSWER DOWNLOAD EXAMIANS APP
Physics A metal plate with a circular hole at the centre is heated. What will happen to the area of the hole ? Will increase first and then dcrease Increase Dacrease Remain constant Will increase first and then dcrease Increase Dacrease Remain constant ANSWER DOWNLOAD EXAMIANS APP
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