Gujarati
13.Nuclei
easy

यदि किसी रेडियोएक्टिव परमाणु की अर्द्ध-आयु $2.3$ दिन है तो इसका क्षय नियतांक होगा

A

$0.1$

B

$0.2$

C

$0.3$

D

$2.3$

Solution

$\lambda  = \frac{{0.693}}{{{T_{1/2}}}} = \frac{{0.693}}{{2.3}} = 0.3$

Standard 12
Physics

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