alleryRadioactive activity is measured using which named unit?
AJoule
BGray
CBecquerel
DSievert
Answer & Solution
Correct answer: C. Becquerel
Radioactive activity is measured in becquerels.
Keep practising Modern Physics: radioactivity, nuclear fission and fusion
Browse all Modern Physics: radioactivity, nuclear fission and fusion questions for ICSE Class 10, or explore more Physics topics.
Related questions
Match each radioactive isotope with its medical or industrial use:Match each nuclear reaction type with its process:Match each radioactive decay law with its daughter nucleus transformation:Match each radioactive emission with its particle nature and charge:Which thin barrier can absorb ordinary beta particles?How does alpha-particle mass compare with electron mass?Which isotope is used to date once-living material?Which is an artificial source of background radiation?