Physics A thin oil film on a water surface appears coloured because of Interference Reflection Polarization Diffraction Interference Reflection Polarization Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics Person who is colourblind cannot distinguish between Black and yellow Green and blue Yellow and white Red and green Black and yellow Green and blue Yellow and white Red and green ANSWER DOWNLOAD EXAMIANS APP
Physics The method of magnetisation is: Passing alternating current through it Heating a magnet Hammering a magnet Passing direct current through it Passing alternating current through it Heating a magnet Hammering a magnet Passing direct current through it ANSWER DOWNLOAD EXAMIANS APP
Physics Where are mesons found ? Laser beam Cosmic rays Gamma rays X-rays Laser beam Cosmic rays Gamma rays X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics What apparatus is used to locate a submerged object? Sonar Quasar Radar Pulsar Sonar Quasar Radar Pulsar ANSWER DOWNLOAD EXAMIANS APP
Physics In the electrical circuit of a house, the fuse acts as A safety device A thermopile A load A step down device A safety device A thermopile A load A step down device ANSWER DOWNLOAD EXAMIANS APP
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