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Problem
Problem
The count rate observed from a radioactive source at
t
t
t
second was
N
0
N_0
N
0
and at
4
t
4t
4
t
second it was
N
0
16
\frac{N_0}{16}
16
N
0
. The count rate observed at
(
11
2
)
t
\left(\frac{11}{2}\right)t
(
2
11
)
t
second will be a.
N
0
128
\frac{N_0}{128}
128
N
0
b.
N
0
64
\frac{N_0}{64}
64
N
0
c.
N
0
32
\frac{N_0}{32}
32
N
0
d. None of these
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