A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
MOTION-RADIOACTIVITY & NUCLEAR PHYSICS-Exercise-3
- Two radioactive substance A and B have decay constants 5 lambda and la...
Text Solution
|
- Two radioactive materials X(1) and X(2) have decay constants 5 lambda ...
Text Solution
|
- The number of beta particles emitter by radioactive sustance is twice ...
Text Solution
|
- In the nuclear decay given below : underset( Z) overset(A ) (. ) X ...
Text Solution
|
- The mass of a a3^7 Li nucleus is 0.042 u less than the sum of the mass...
Text Solution
|
- The activity of a radioactive sample is measures as N0 counts per minu...
Text Solution
|
- The binding energy per nucleon of deuterium and helium nuclei are 1.1 ...
Text Solution
|
- The decay constant of radio isotope is lambda. If A(1) and A(2) are it...
Text Solution
|
- The power obtained in a reactor using U^(235) disintergration is 1000k...
Text Solution
|
- The half-life of a radioactive isotope X is 50 years. It decays to ano...
Text Solution
|
- A nucleus .n^ m X emits one alpha-particle and two beta-particles. The...
Text Solution
|
- Two radioactive nuclei P and Q, in a given sample decay into a stable ...
Text Solution
|
- If the nuclear radius of .^27 A1 is 3.6 Fermi, the approximate nuclear...
Text Solution
|
- A mixture consists of two radioactive materials A1 and A2 with half-li...
Text Solution
|
- The half-life of redioactive element is 600 yr. The fraction of sample...
Text Solution
|
- A certain mass of hydrogen is changed to helium by the process of fusi...
Text Solution
|
- The half-life of a radioactive isotope X is 20 yr. It decays to anothe...
Text Solution
|
- In nuclear fission which is conserved -
Text Solution
|
- If the power of nuclear reactor is 100 watt then rate of nuclear fissi...
Text Solution
|
- Tick the incorrect statement -
Text Solution
|