Test Index

JEE Advanced Model Paper 8 with solutions for online practice

Paragraph for Questions Nos. 70 to 72

A radio nuclide with decay constant λ is being produced in a nuclear reactor at a rate q0tpersecond, where q0 is positive constant and t is the time. During each decay E0 energy isreleased. The production of radio nuclide starts at time t = 0

Question : 72 of 84

Marks: +1, -0

Average power developed in time‘t’ due to the decay of the radio nuclide

[
q0t
2
−
q0
λ
+
q0
λ2t
−
q0
λ2t
e−λt]E0
[
q0t
2
+
q0
λ
+
q0
λ2t
−
q0
λ2t
e−λt]E0
[
q0t
2
−
q0
λ
+
q0
λ2t
+
q0
λ2t
e−λt]E0
[
q0t
2
+
q0
λ
+
q0
λ2t
+
q0
λ2t
e−λt]E0

Validate

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