During negative B decay, an anti- neutri...

During negative B decay, an anti- neutrino is also emmited along with the ejected electron. Then

only linear momentum will be conserved

total linear momentum and total angular momentum but not total energy will be conserved

total linear momentum and total energy but not total angular momentum will be conserved

total linear monientum, total angular momentum and total energy will be conserved

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

ATOMS AND NUCLEI
MTG GUIDE|Exercise NEET CAFÉ (TOPICWISE PRACTICE QUESTIONS)(NUCLEAR REACTION)|6 Videos
ATOMS AND NUCLEI
MTG GUIDE|Exercise NEET CAFÉ (TOPICWISE PRACTICE QUESTIONS)(NUCLEAR FISSION AND FUSION)|9 Videos
ATOMS AND NUCLEI
MTG GUIDE|Exercise NEET CAFÉ (TOPICWISE PRACTICE QUESTIONS)(NUCLEAR FORCE)|2 Videos
CURRENT ELECTRICITY
MTG GUIDE|Exercise MCQs AIPMT / NEET|32 Videos

Similar Questions

Explore conceptually related problems

During a negative beta decay,

During a negative beta -decay

During a negative beta decay:

A neutron intially at rest, decays into a proton, an electron and an antineutrio. The ejected electron has a momentum of p_(1) = 1.4× 10^(-28) kg-m/s and the antineutrino p_(2) = 6.5 ×10^(–27) kg-m/s. Find the recoil speed of the proton if the electron and the antineutrino are ejected along the the same direection.

During beta^(-) -decay, a neutron inside nucleus converts into proton, electron and x . Then the paritcle x is

A neutron initially at rest, decays into a proton, an electron and an antineutrino. The ejected electron has a momentum of 1.4xx10^-26 kg.m/s nd the antineutrino 6.4xx10^27 kgm/s. Find the recoil speed of the proton a. if the electron and the antineutrino are ejected along the same directioin and b. if they are ejected along perpendicular directions. Mass of the proton 1.67xx10^-27 kg.

The beta -decay process, discovered around 1900 , is basically the decay of a neutron (n) , In the laboratory, a proton (p) and an electron (e^(-)) are observed as the decay products of the neutron. Therefore, considering the decay of a neutron as a tro-body dcay process, it was observed that the electron kinetic energy has a continuous spectrum. Considering a three-body decay process i.e., n rarr p + e^(-)+overset(-)v_(e ) , around 1930 , Pauli explained the observed electron energy spectrum. Assuming the anti-neutrino (overset(-)V_(e )) to be massless and possessing negligible energy, and neutron to be at rest, momentum and energy conservation principles are applied. From this calculation, the maximum kinetic energy of the electron is 0.8xx10^(6)eV . The kinetic energy carried by the proton is only the recoil energy. What is the maximum energy of the anti-neutrino?

MTG GUIDE-ATOMS AND NUCLEI-NEET CAFÉ (TOPICWISE PRACTICE QUESTIONS)(RADIOACTIVITY)

In a sample of radioactive material , what fraction of the initial num...
Text Solution
|
The half-life period of a radio-active element X is same as the mean l...
Text Solution
|
During negative B decay, an anti- neutrino is also emmited along with ...
Text Solution
|
A radiaocatice isotope is being produced at a constant rate X. Half-li...
Text Solution
|
Plutonium decays with half life of 24000 years. If plutonium is stored...
Text Solution
|
A fraction f(1) of a radioactive sample decays in one mean lie and a f...
Text Solution
|
An element A decays into element C by a two-step process : A rarr B ...
Text Solution
|
A radioactive nucleus (initial mass number A and atomic number Z) emit...
Text Solution
|
A radioactive nuclide can decay simultaneously by two different proces...
Text Solution
|
The intensity of gamma radiation from a given source is I On passing...
Text Solution
|
Number of nuclei of a radioactive substance are 1000 and 900 at times ...
Text Solution
|
A radioactive isotope has h half-life of 2 yr. how long will itt take ...
Text Solution
|
A radioactive sample at any instant has its disintegration rate 5000 d...
Text Solution
|
Two samples X and Y contain equal amounts of radioactive substances. I...
Text Solution
|
Radioactive .27^60Co is transformed into stable .28^60Ni by emitting t...
Text Solution
|
A uranium nucleus .(92)U^(238) emits and alpha-particle and a beta-par...
Text Solution
|
Pick out the incorrect statement from the following .
Text Solution
|
A radioactive element X with half life 2 h decays giving a stable elem...
Text Solution
|
Which of the following statements are true? (I) All radioactive elem...
Text Solution
|
A radioactive substance with decay constant of 0.5 s^(-1) is being pro...
Text Solution
|