Mht Cet
Atoms And Nuclei
MHT CET 2025 5th May Evening Shift
MCQ+1 / -02025
A radioactive element having half-life 30 min . is undergoing beta decay. The fraction of radioactive element remains undecayed after 90 min . will be
Mht Cet
MHT CET 2025 5th May Evening Shift
A radioactive element having half-life 30 min . is undergoing beta decay. The fraction of radioactive element remains undecayed after 90 min . will be