At T = 0 There Are $$4.11 \times 10 ^ { 11 }$$

question 18

Essay

At t = 0 there are $$4.11 \times 10 ^ { 11 }$$ nuclei of a particular nuclide in a sample. The $$\text { decay rate is measured to be } 3.21 \times 10 ^ { 6 } \mathrm {~s} ^ { - 1 } \text {. Calculate the half-life. }$$

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Definitions:

Inventories

Items possessed for the purpose of being sold during regular business operations, currently being produced for that sale, or as raw materials and supplies intended for use in manufacturing or service provision.

Remaining Useful Life

The estimated period during which an asset is expected to be economically usable by one or more entities, with consideration for its anticipated obsolescence.

Carrying Amount

The book value of assets or liabilities on a company's balance sheet, calculated as the original cost minus any depreciation, amortization, or impairment charges.