Physics Which of the following is not caused by atmospheric refraction of light ? Twinkling of stars at night Sun becoming visible two or three minutes before actual sunrise Sun appearing red at sunset Sun appearing higher in the sky than it actually is Twinkling of stars at night Sun becoming visible two or three minutes before actual sunrise Sun appearing red at sunset Sun appearing higher in the sky than it actually is ANSWER DOWNLOAD EXAMIANS APP
Physics A concave lens always forms an image which is Real and inverted Real and erect Virtual and erect Virtual and inverted Real and inverted Real and erect Virtual and erect Virtual and inverted ANSWER DOWNLOAD EXAMIANS APP
Physics Velocitation is the tendency to None of these Both A & B Be traveling at a speed that is faster than perceived Be traveling at a speed that is slower than perceived None of these Both A & B Be traveling at a speed that is faster than perceived Be traveling at a speed that is slower than perceived ANSWER DOWNLOAD EXAMIANS APP
Physics The wavelength of a wave is the distance between Crest and Crest Trough and Trough Both B & C Crest and Trough Crest and Crest Trough and Trough Both B & C Crest and Trough ANSWER DOWNLOAD EXAMIANS APP
Physics Why two thin shirts can keep us warmer than a single thick shirt in winter ? Air layer between two shirts works as good conductor No radiation of heat takes place Two thin shirts become thicker so prevent transmission of heat Air layer between two shirts behaves like insulating media Air layer between two shirts works as good conductor No radiation of heat takes place Two thin shirts become thicker so prevent transmission of heat Air layer between two shirts behaves like insulating media ANSWER DOWNLOAD EXAMIANS APP
Physics A current carrying conductor is associated with An electro-magnetic field An electrostatic field A magnetic field An electric field An electro-magnetic field An electrostatic field A magnetic field An electric field ANSWER DOWNLOAD EXAMIANS APP
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