AP EAMCET · PHYSICS · Nuclear Physics
A heavy nucleus having mass number 200 gets disintegrated into two small fragments of mass numbers 80 and 120. If binding energy per nucleon for parent atom is \(6.5 \mathrm{MeV}\) and for daughter nuclii is \(7 \mathrm{MeV}\) and \(8 \mathrm{MeV}\) respectively, then the energy released in the decay will be
- A 1. \(200 \mathrm{MeV}\)
- B \(120 \mathrm{MeV}\)
- C \(220 \mathrm{MeV}\)
- D \(180 \mathrm{MeV}\)
Answer & Solution
Correct Answer
(C) \(220 \mathrm{MeV}\)
Step-by-step Solution
Detailed explanation
No solution. Refer to answer key.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from PHYSICS
- Photoelectrons are emitted with maximum velocity \(\mathrm{v}\) when light of frequency \(3 \mathrm{f}\) incidents on a photosensitive material of work function \(2 \mathrm{hf}\). If the frequency of the incident light is \(4.25 \mathrm{f}\), the maximum velocity of the emitted photoelectrons is
(h-Plank's constant)AP EAMCET 2023 Medium - An element X of a half-life of \(1.4 \times 10^9\) years decays to form another stable element Y. A sample is taken from a rock that contains both X and Y in the ratio \(1: 7\). If at the time of formation of the rock, \(Y\) was not present in the sample, then the age of the rock in years isAP EAMCET 2025 Medium
- The heat energy released by water of mass \(2 \mathrm{~kg}\) when it is cooled by \(10^{\circ} \mathrm{C}\) is
(Specific heat capacity of water \(=4200 \mathrm{~J} \mathrm{~kg}^{-1} \mathrm{~K}^{-1}\) )AP EAMCET 2023 Easy - A circular portion of radius \(R_2\) has been removed from one edge of a circular disc of radius \(R_1\). The correct expression for the centre of mass for the remaining portion of the disc isAP EAMCET 2022 Easy
- \(\overrightarrow{\mathbf{A}}\) and \(\overrightarrow{\mathbf{B}}\) are two vectors of equal magnitudes and \(\theta\) is the angle between them. The angle between \(\overrightarrow{\mathbf{A}}\) or \(\overrightarrow{\mathbf{B}}\) with their resultant isAP EAMCET 2010 Easy
- A circular plate \(A\) of radius \(1.5 \mathrm{r}\) is removed from one edge of a uniform circular plate \(B\) of radius \(2 r\). The distance of centre of mass of the remaining portion from the centre of the plate \(B\) isAP EAMCET 2023 Hard
More PYQs from AP EAMCET
- Two particles with charges \(+3.72 \mu \mathrm{C}\) and \(+1.86 \mu \mathrm{C}\) are some distance apart. If \(20 \%\) of the charge is transferred from first particle to second particle then the electrostatic force between them isAP EAMCET 2019 Easy
- The equation of the normal drawn at the point \((\sqrt{2}+1,-1)\) to the ellipse \(x^2+2 y^2-2 x+8 y+5=0\) isAP EAMCET 2025 Medium
- At \(\mathrm{T}(\mathrm{K})\), the solubility product of AgBr is \(4 \times 10^{-13}\). What is its solubility in 0.1 M KBr solution?AP EAMCET 2025 Medium
- At 298 K the value of \(-\frac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta t}\) for the reaction \(5 \mathrm{Br}^{-}\) \((a q)+\mathrm{BrO}_3^{-}(a q)+6 \mathrm{H}^{+}(a q) \rightarrow 3 \mathrm{Br}_2(a q)+3 \mathrm{H}_2 \mathrm{O}(1)\) is \(x\) \(\mathrm{mol} \mathrm{L} \mathrm{L}^{-1} \mathrm{~min}^{-1}\). What is the rate (in \(\mathrm{mol} \mathrm{L}^{-1} \mathrm{~min}^{-1}\) ) of this reaction?AP EAMCET 2020 Easy
- A bag contains 19 red balls and 19 black balls. Two balls are chosen at a time repeatedly and discarded if they are of the same colour, but if they are different, black ball is discarded and red ball is returned to the bag. The probability that this process will terminate with one red ball isAP EAMCET 2022 Medium
- \(\frac{1}{2 \cdot 3}+\frac{1}{4 \cdot 5}+\frac{1}{6 \cdot 7}+\frac{1}{8 \cdot 9}+\ldots\) is equal toAP EAMCET 2013 Easy