You visited us 2 times! Enjoying our articles? Unlock Full Access!

LaGrange's Mean Value theorem

The average l...

Question

The average life(in days) of $U^{238}$ having $t_{0.5} = 138.5$ days is. (write the value to the nearest integer)

Open in App

Solution

Average life $= \frac{1}{K} = \frac{t_{1 / 2}}{0.693} = \frac{138.5}{0.693} = 199.86$ days

Suggest Corrections

Similar questions

U^{238}

t_{1 / 2} = 140

_{84} P o^{210}

α

_{82} P b^{206}

138.4

_{84} P o^{210}

c m^{3}

69.2

S O_{2}

S O_{2}

^{- 1}

p K_{a}

H_{2} S O_{3}

An army camp of 250 men has provision for 350 days. After 25 days, 50 men died due to an epidemic. The remaining food will last for

An army camp of 250 men has provision for 350 days. After 25 days, 50 men died due to epidemic. The food will last for

Join BYJU'S Learning Program