Home
Class 12
PHYSICS
A radionuclide with half - life 1620 s i...

A radionuclide with half - life 1620 s is produced in a reactor at a constant rate of 1000 nuclei per second. During each decay energy, 200 MeV is released. If the production of radionuclides started at t = 0, then the rate of release of energy at t = 3240 s is

A

`1.5xx10^(5)" MeV s"^(-1)`

B

`1.5xx10^(2)" MeV s"^(-1)`

C

`2.5xx10^(2)" MeV s"^(-1)`

D

`3.5xx10^(5)" MeV s"^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

A radio nuclide with disintegration constant lambda is produced in a reactor at a constant rate alpha nuclei per second. During each decay energy E_0 is released. 20% of this energy is utilized in increasing the temperature of water. Find the increase in temperature of m mass of water in time t. Specific heat of water is s. Assume that there is no loss of energy through water surface.

A F^32 radio nuclide with half-life T=14.3 days is produced in a reactor at a constant rate q=2xx10^9 nuclei per second. How soon after the beginning of production of that radio nuclide will its activity be equal to R=10^9 disintegration per second?

A radioactive with decay constant lambda is being produced in a nuclear ractor at a rate q_0 per second, where q_(0) is a positive constant and t is the time. During each decay, E_(0) energy is released. The production of radionuclide starts at time t=0 . Average power developed in time t due to the decay of the radionuclide is

A radioactive with decay constant lambda is being produced in a nuclear ractor at a rate q_(0) per second, where q_(0) is a positive constant and t is the time. During each decay, E_(0) energy is released. The production of radionuclide starts at time t=0 . Instantaneous power developed at time t due to the decay of the radionuclide is .

A radioactive with decay constant lambda is being produced in a nuclear reactor at a rate q_(0)t per second, where q_(0) is a positive constant and t is the time. During each decay, E_(0) energy is released. The production of radionuclide starts at time t=0 . Which differential equation correctly represents the above process?.

A radioactive nuclide is produced at a constant rate x nuclei per second. During each decay, E_0 energy is released ,50% of this energy is utilised in melting ice at 0^@ C. Find mass of ice that will melt in one mean life. ( lambda =decay consant, L_f =Latent heat of fusion )

On bombardment of U^235 by slow neutrons, 200 MeV energy is released. If the power output of atomic reactor is 1.6 MW, then the rate of fission will be

A radioactive nucleus is being produced at a constant rate alpha per second. Its decay constant is lamda . If N_0 are the number of nuclei at time t = 0 , then maximum number of nuclei possible are.

In each fission of U^235 , 200 MeV of energy is released. If a reactor produces 100MW power the rate of fission in it will be

A radioacitve nucleus is being produced at a constant rate alpha per second. Its decay constant is lambda . If N_(0) are the number of nuclei at time t=0 , then maximum number of nuceli possible are .