Question Iodine Radioactivity (IITJEE Advanced 2017) скачать в хорошем качестве

Question Iodine Radioactivity (IITJEE Advanced 2017)

131 I is an isotope of Iodine that β decays to an isotope of Xenon with a half-life of 8 days. A small amount of a serum labelled with 131 I is injected into the blood of a person. The activity of the amount of 131 I injected was 2.4 × 10^5 Becquerel (Bq). It is known that the injected serum will get distributed uniformly in the blood stream in less than half an hour. After 11.5 hours, 2.5 ml of blood is drawn from the person's body, and gives an activity of 115 Bq. The total volume of blood in the person's body, in liters is approximately. (you may use e^x = 1+xfor |x | ⪻ 1 and ln 2 = 0.7. Please join us through any channel mentioned below: Website: https://albatross.academy Official App: https://play.google.com/store/apps/de... Telegram: https://t.me/bhaveshkriplani Facebook Page:   / albatross.acad   Instagram:   / bhaveshh.k   Whatsapp: https://wa.me/918788764634 Whatsapp Group: https://chat.whatsapp.com/KVLEN75rd39... #Olympiad #IITJEE #KVPY Admissions open for #IITJEE and #NEET #OnlineClasses