Question
Complete the equation for the following fission process 
|
(a) |
(b) |
(c) |
(d) |
✓
Answer
(a) 
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
A rectangular coil 20 cm × 20 cm has 100 turns and carries a current of 1 A. It is placed in a uniform magnetic field B = 0.5 T with the direction of magnetic field parallel to the plane of the coil. The magnitude of the torque required to hold this coil in this position is
|
(a) Zero |
(b) 200 N-m |
(c) 2 N-m |
(d) 10 N-m |
1 g of hydrogen is converted into 0.993 g of helium in a thermonuclear reaction. The energy released is
|
(a) 63 |
(b) 63 |
(c) 63 |
(d) 63 |
and 
are the focal lengths of a convex lens for violet and red light respectively and 
and 
are the focal lengths of a concave lens for violet and red light respectively, then
|
(a) |
(b) |
|
(c) |
(d) |
Identify the mismatched pair:
Let the angle between two nonzero vectors $\overrightarrow{\text{A}}$ and $\overrightarrow{\text{B}}$ be 120° and its resultant be $\vec{\text{c}}:$
→- C must be equal to $|\text{A}-\text{B}|$
- C must be less than $|\text{A}-\text{B}|$
- C must be greater than $|\text{A}-\text{B}|$
- C may be equal to $|\text{A}-\text{B}|$
If m is magnetic moment and B is the magnetic field, then the torque is given by
|
(a) |
(b) |
(c) |
(d) | |
A magnet of magnetic moment 2
is aligned in the direction of magnetic field of 0.1 T. What is the net work done to bring the magnet normal to the magnetic field
|
(a) 0.1 J |
(b) 0.2 J |
(c) 1 J |
(d) 2 J |
A magnifying glass is used, as the object to be viewed can be brought closer to the eye than the normal near point. This results in;
Which of the following logic gate is an universal gate
|
(a) OR |
(b) NOT |
(c) AND |
(d) NOR |
Assertion : Interference pattern is made by using blue light instead of red light, the fringes becomes narrower.
Reason : In Young’s double slit experiment, fringe width is given by relation B = 
|
(a) If both assertion and reason are true and the reason is the correct explanation of the assertion. |
|
(b) If both assertion and reason are true but reason is not the correct explanation of the assertion. |
|
(c) If assertion is true but reason is false. |
|
(d) If the assertion and reason both are false. |