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Mathematics 2
Mathematics 2 Deneme Sınavı
Mathematics 2 Deneme Sınavı Sorusu #483096
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
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