Cathode rays are similar to visible light rays in that(a) They both can be deflected by electric and magnetic fields(b) They both have a definite magnitude of wavelength(c) They both can ionise a gas through which they pass(d) They both can expose a photographic plate
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b and d are correct options
cathode rays are charged but photons are neutral
since neutral so photons can't ionise a gas
cathode rays are charged but photons are neutral
since neutral so photons can't ionise a gas
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