Mathematics 2 Deneme Sınavı Sorusu #483096 - AOF.SORULAR.NET

Mathematics 2 Deneme Sınavı Sorusu #483096

A radioactive isotope has a half-life of 4 days. You wish to have 20g at the end of 32 days. How much radioisotope should you start with? Round your answer to 1 decimal place.

35,2

37,7

42,5

47,6

52,5

Yanıt Açıklaması:

According to the statement of the problem we wish to have a mass of 20g after 32 days, i.e. at t=32 M=20

PAYLAŞ:

SORUNUN CEVABI: B

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