Physics In nuclear reactor, heavy water is used as Atomic smasher Moderator Coolant Fuel Atomic smasher Moderator Coolant Fuel ANSWER DOWNLOAD EXAMIANS APP
Physics The blue colour of water in the sea is due to Reflection of blue light by impurities in sea water Reflection of blue sky by sea water Absorption of other colours except blue by water molecules Scattering of blue light by water molecules Reflection of blue light by impurities in sea water Reflection of blue sky by sea water Absorption of other colours except blue by water molecules Scattering of blue light by water molecules ANSWER DOWNLOAD EXAMIANS APP
Physics If the length of a simple pendulum is halved then its period of oscillation is Decreased by a factor 2 Halved Increased by a factor 2 Doubled Decreased by a factor 2 Halved Increased by a factor 2 Doubled ANSWER DOWNLOAD EXAMIANS APP
Physics Visible light has a higher frequency than Ultra violet X rays All listed here Radio waves Ultra violet X rays All listed here Radio waves ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels fastest in Water Glass Air Vacuum Water Glass Air Vacuum ANSWER DOWNLOAD EXAMIANS APP
Physics The spring balance works on the principle of ________ . Bernoulli's principle Boyle's Law Hooke's Law Pascal's Law Bernoulli's principle Boyle's Law Hooke's Law Pascal's Law ANSWER DOWNLOAD EXAMIANS APP
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