Question

aloha!!
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*CONTENT QUALITY*

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what is the decay formula ?

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Answer 1

HELLO DEAR,

decay formula = N = N0e^−λt,

where,

No = itnitial size of population of radioactive atom at time t = 0

N = the amount of radioactive particles are time (t)

t = time

λ = rate of decay constant

I HOPE ITS HELP YOU DEAR,
THANKS

Answer 2

HELLO,
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DECAY FORMULA.
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The rate of decay for radioactive particles is a first order decay process. This means it follows an exponential decay pattern which can be easily calculated.

Nt = the amount of radioactive particles are time (t)

N0 = the amount of radioactive particles at time = 0

k = rate of decay constant

t = time

Taking the natural log of both sides of this equation (remember it is an exponential decay) will yield:
ln (N0/Nt)= -kt

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HOPE THIS HELPS YOU...
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