Physics When the barometer reading dips suddenly, it is an indication of Hot weather Calm weather Dry weather Storm Hot weather Calm weather Dry weather Storm ANSWER DOWNLOAD EXAMIANS APP
Physics The colour of sky appears blue due to Dispersion Scattering of shorter wave lengths Refraction Reflection Dispersion Scattering of shorter wave lengths Refraction Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics In the absence of the earth's atmosphere, sky would appear Black Deep red White Blue Black Deep red White Blue ANSWER DOWNLOAD EXAMIANS APP
Physics In which one of the following the phenomenon of total internal reflection of light is used ? Formation of mirage Twinkling of stars Formation of rainbow Working of binoculars Formation of mirage Twinkling of stars Formation of rainbow Working of binoculars ANSWER DOWNLOAD EXAMIANS APP
Physics It is dangerous to observe Solar eclipse with naked eyes because Cosmic rays reach eyes more during the eclipse All radiations from sun initiate chemical reactions in eyes Infrared radiations from sun burn our retina Ultraviolet radiations from Sun burn our retina Cosmic rays reach eyes more during the eclipse All radiations from sun initiate chemical reactions in eyes Infrared radiations from sun burn our retina Ultraviolet radiations from Sun burn our retina ANSWER DOWNLOAD EXAMIANS APP
Physics A body of mass 2 kg is thrown upward with initial velocity of 20 m/s. After 2 seconds, its kinetic energy will be : (g = 10 m/s2) 100 J 400 J 200 J 0 J 100 J 400 J 200 J 0 J ANSWER DOWNLOAD EXAMIANS APP
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