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NEET
Exam
NEET
Subject
Physics
Chapter
Nuclear Physics

NEET · Physics · Nuclear Physics

A sample of a radioactive nucleus A disintegrates to another...

A sample of a radioactive nucleus AA disintegrates to another radioactive nucleus B,B, which in turn disintegrates to some other stable nucleus C.C . Plot of a graph showing the variation of number of atoms of nucleus BB vesus time is : (Assume that at t=0,t = 0, there are no BB atoms in the sample)A sample of a radioactive nucleus A disintegrates to another radioactive nucleus B, which in turn disintegrates to someA sample of a radioactive nucleus A disintegrates to another radioactive nucleus B, which in turn disintegrates to someA sample of a radioactive nucleus A disintegrates to another radioactive nucleus B, which in turn disintegrates to someA sample of a radioactive nucleus A disintegrates to another radioactive nucleus B, which in turn disintegrates to some

Options

  1. AThe zener diode has a V _ z = 30V . The current passing through the diode for the following circuit is___ mA .
  2. BThe zener diode has a V _ z = 30V . The current passing through the diode for the following circuit is___ mA .
  3. CThe zener diode has a V _ z = 30V . The current passing through the diode for the following circuit is___ mA .
  4. DThe zener diode has a V _ z = 30V . The current passing through the diode for the following circuit is___ mA .

Correct answer

C. The zener diode has a V _ z = 30V . The current passing through the diode for the following circuit is___ mA .

Step-by-step solution

No. of nuclei of B is initially zero and finally zero.
It will reach a maximum value at some intermediate
time.
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