Physics It is difficult to cook rice Under a mine Same anywhere At the top of a mountain At the sea level Under a mine Same anywhere At the top of a mountain At the sea level ANSWER DOWNLOAD EXAMIANS APP
Physics A small gap is left at the joints of rails in a railway track to Avoid the heating of tracks to high temperature Keep the rails equidistant Avoid the tracks being distorted due to seasonal temperature variation Control the speed of train Avoid the heating of tracks to high temperature Keep the rails equidistant Avoid the tracks being distorted due to seasonal temperature variation Control the speed of train ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following terms is not used in the field of physics? Nuclear fusion Latent heat Stock value Refractive index Nuclear fusion Latent heat Stock value Refractive index ANSWER DOWNLOAD EXAMIANS APP
Physics A permanent magnet can affect Magnets None of these Both A & B Electromagnets Magnets None of these Both A & B Electromagnets ANSWER DOWNLOAD EXAMIANS APP
Physics The sky appears blue due to Mie scattering Rayleigh scattering None of these Back scattering Mie scattering Rayleigh scattering None of these Back scattering ANSWER DOWNLOAD EXAMIANS APP
Physics The height of a geo-stationary satellite from the Earth's surface is approximately : None of these 36,000 km 42,000 km 30,000 km None of these 36,000 km 42,000 km 30,000 km ANSWER DOWNLOAD EXAMIANS APP
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