Physics The atmospheric layer reflecting radio waves is called Stratosphere Mesosphere Ionosphere Ozonosphere Stratosphere Mesosphere Ionosphere Ozonosphere ANSWER DOWNLOAD EXAMIANS APP
Physics When a ring of metal is heated what happens to its hole ? Contracts Expands It expands or contracts according to its diameter It expands or contracts according to its coefficient of expansion Contracts Expands It expands or contracts according to its diameter It expands or contracts according to its coefficient of expansion ANSWER DOWNLOAD EXAMIANS APP
Physics When white light passes through a glass prism we get a spectrum on the other side of the prism. In the emergent beam the ray which is deviated least is The red ray The green ray The blue ray The violet ray The red ray The green ray The blue ray The violet ray ANSWER DOWNLOAD EXAMIANS APP
Physics Echolocation is an adaptation bats use to Hunt insects in flight Locate flowering plants All of these Find warm places for hibernation Hunt insects in flight Locate flowering plants All of these Find warm places for hibernation ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following is credited for the discovery of ''Expanding Universe"? V Raman Niels Bohr Edwin Hubble S Chandra Shekhar V Raman Niels Bohr Edwin Hubble S Chandra Shekhar ANSWER DOWNLOAD EXAMIANS APP
Physics Knot is a measure of The curvature of spherical objects Solar radiation The speed of ship Intensity of earthquake shock The curvature of spherical objects Solar radiation The speed of ship Intensity of earthquake shock ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS