Tag: physics
Questions Related to physics
The mass defect in a particular nuclear reaction in 0.3 grams.The amount of energy liberated in kilowatt hour is $\left( Velocity\ of \ light=3\times { 10 }^{ 8 }m/s \right) $
The binding energy per nucleon for $\displaystyle { C }^{ 12 }$ is $7.68 MeV$ and that for $\displaystyle { C }^{ 13 }$ is $7.5 MeV$. How much energy is required to remove a neutron from $\displaystyle { C }^{ 13 }$ ?
When a neutron collides with a quasi free proton, it loses half of its energy on the average in the every collission. How many collisions, on the average, are required to reduce a 2 MeV neutron to a thermal energy df 0.04 eV.
Find the energy released during the following nuclear reaction.
$ _{1}{H}^{1} + _{3}{Li}^{7} \longrightarrow _{2}{He}^{4} + _{2}{He}^{4}$
The mass of $ _{3}{Li}^{7}$ is $7.0160 u$, $ _{2}{He}^{4}$ is $4.0026 u$ and proton is $1.0078 u$.
The binding energy of $ _{3}{Li}^{7}$ and $ _{2}{He}^{4}$ are $39.2 MeV$ and $28.24 MeV$ respectively. Which of the following statements is correct?
Katen was studying nuclear physics. There, he collected values of binding energies of $ _{1}{H}^{2}, _{2}{He}^{4}, _{26}{Fe}^{56}$ and $ _{92}{U}^{235}$ and they are $2.22 MeV, 28.3 MeV, 492 MeV$ and $1786 MeV$ respectively. Then, he got a doubt that stability of the nucleus depends on its binding energy, which among the above four is the most stable nucleus?
In the nuclear reaction, there is a conservation of ______.
The difference between a nuclear reactor and an atomic bomb is that
The energy equivalent of $1\ amu$ is
The binding energy per nucleon of $^{16}O$ is $7.97MeV$ and that of $^{17}O$ is $7.75MeV$. The energy in MeV required to remove a neutron from $^{17}O$ is: