The number of radioactive nuclides from a radioactive source has reduced to 1/6 from its original value in 60 seconds. Find the decay constant for this source.​

λ = 0.03 s⁻¹

Explanation:

The formula for decay constant can be used as follows:

where,

= ratio of remaining nuclei to the initial value of nuclei = = 0.167

t = time = 60 s

λ = decay constant = ?

Therefore,

λ = 0.03 s⁻¹

answer; /// the above statement is (true);

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