HomeEngineeringThe time taken for a radioactive element to reduce to 50% of its original weight is __________ years, if its half life period is 12 years. 3594. The time taken for a radioactive element to reduce to 50% of its original weight is __________ years, if its half life period is 12 years.By Admin / September 7, 2025 24 18 6 36 ✅ The correct answer is option B.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin