Home » Physics » If a gas is excited by high voltage to produce a discharge and the light…If a gas is excited by high voltage to produce a discharge and the light… If a gas is excited by high voltage to produce a discharge and the light is examined in a spectrometer A. an explosion is observed B. the rainbow colours are seen C. an emission spectrum is observed D. dark lines are observed Correct Answer: Option C Explanation Related Posts A piece of metal of relative density 5.0 weighs 60N in air. Calculate its weight… The production and type of charge of a body can only be accounted for by… A particle of charge 5C moves perpendicularly to a magnetic Held of magnitude C.01 T…. A constant force of 5N acts for 5 seconds on a mass of 5kg initially at… A charge 50 µc has electric field strength of 360 NC-1 at a certain point…. The diagram above represents the displacement-time graph of the motion of an object thrown upwards….
