Question
From the following equations, pick out the possible nuclear reactions
|
(a) |
|
(b) |
|
(c) |
|
(d) |
✓
Answer
(d) 
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The energy of an electromagnetic radiation is 13.2 keV. The radiation is related to which region of spectrum ?
In a nuclear reactor, moderators slow down the neutrons which come out in a fission process. The moderator used have light nuclei. Heavy nuclei will not serve the purpose because:
A person sitting firmly over a rotating stool has his arms stretched. If he folds his arms, his angular momentum about the axis of rotation:
- Increases.
- Decreases.
- Remains unchanged.
- Doubles.
Three transparent media of refractive indices $\mu_1,\mu_2$ and $\mu_3.$ A point object O is placed in the medium $\mu_2.$ If the entire medium on the right of the spherical surface has refractive index $\mu_1,$ the image forms at O'. If this entire medium has refractive index $\mu_3,$ the image forms at O". In the situation shown:
‘X’ is a substance which does not allow the flow of charges through it but permits them to exert electrostatic forces on one another through it. Identify X.
A p-type semiconductor is:
- Positively charged.
- Negatively charged.
- Uncharged.
- Uncharged at 0K but charged at higher ternperatures.
In a p-n junction:
- New holes and conduction electrons are produced continuously throughout the material.
- New holes and conduction electrons are produced continuously throughout the material except in the depletion region.
- Holes and conduction electrons recombine continuously throughout the material.
- Holes and conduction electrons recombine continuously throughout the material except in the depletion region.
Two particles A1 sand A2 of masses m1, m2 (m1 > m2) have the same de-Broglie wavelength. Then:
Two capacitors of capacitances 3 μF and 6 μF are charged to a potential of 12 V each. They are now connected to each other, with the positive plate of each joined to the negative plate of the other. The potential difference across each will be
|
(a) 6 volt |
(b) 4 volt |
(c) 3 volt |
(d) Zero |
Let $\triangle\text{W}_\text{a}$ and $\triangle\text{W}_\text{b}$ be the work done by the systems A and B, respectively, in the previous question.
→- $\triangle\text{W}_\text{a}>\triangle\text{W}_\text{b}$
- $\triangle\text{W}_\text{a}=\triangle\text{W}_\text{b}$
- $\triangle\text{W}_\text{a}<\triangle\text{W}_\text{b}$
- The relation between $\triangle\text{W}_\text{a}$ and $\triangle\text{W}_\text{b}$ cannot be deduced.