If the binding energy per nucleon in L i...

If the binding energy per nucleon in `L i^7` and `He^4` nuclei are respectively `5.60 MeV` and `7.06 MeV`. Then energy of reaction `L i^7 + p rarr 2_2 He^4` is.

19.6 MeV

8.4 MeV

2.4 MeV

17.3 MeV

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MODEL TEST PAPER 4
KCET PREVIOUS YEAR PAPERS|Exercise PHYSICS|60 Videos
MODEL TEST PAPER 6
KCET PREVIOUS YEAR PAPERS|Exercise PHYSICS|60 Videos

Similar Questions

Explore conceptually related problems

A heavy nucleus X of mass number 240 and binding energy per nucleon 7.6 MeV is split into two fragments Y and Z of mass numbers 110 and 130. The binding energy of nucleons in Y and Z is 8.5 Me V per nucleon. Calculate the energy Q released per fission in Me V.

Draw a plot of BE/A versus mass number A for 2 le A le 170 . Use this graph to explain the release of energy in the process of nuclear fusion of two light nuclei. OR Using the curve for the binding energy per nucleon as a function of mass number A, state clearly how the release in energy in the processes of nuclear fission and nuclear fusion can be explained. OR Draw a plot of the binding energy per nucleon as a function of mass number for a large number of nuclei, 2 lt A lt 240 . How do you explain the constancy of binding energy per nucleon in the range 30 lt A lt 170 using the property that nuclear force is short-ranged ?

The atomic masses of Li, He and proton are 7.01823 amu, 4.00387 amu and 1.00715 amu respectively. Calculate the energy evolved in the reaction, 3^(Li^(7)) + 1^(HA^(1)) rarr 2 2^(He^(4)) + triangle E Given 1 amu = 931 MeV.

Mass numbers of the elements A , B , C and D are 30 , 60 , 90 and 120 respectively . The specific binding energy of them are 5 Me V , 8.5 MeV , 8 Me V and 7 Me V respectively . Then , in which of the following reaction/s energy is released ? (1) D to 2 B (2) C to B + A (3) B to 2 A

KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER 5-Physics

A solenoid is at potential difference 60 V and current flows through i...
Text Solution
|
An electron emits energy
Text Solution
|
Two particles X and Y having equal charges, after being acceleration t...
Text Solution
|
In an AC circuit, the current is given by i=5sin(100t-(pi)/2) and the ...
Text Solution
|
Three bulbs of 40 W, 60 W and 100 W are arranged in series with 220 V....
Text Solution
|
Equivalent resistance between A and B in the given circuit will be
Text Solution
|
Nuclear forces are
Text Solution
|
The first line in the Lyman series has wavelength lambda. The wavelegn...
Text Solution
|
1 g of hydrogen is converted into 0.993 g of helium in a thermonuclear...
Text Solution
|
If the kinetic energy of a moving particle is E , then the de-Broglie ...
Text Solution
|
The mass number of He is 4 and that for suphur is 32. The radius of su...
Text Solution
|
If the binding energy per nucleon in L i^7 and He^4 nuclei are respect...
Text Solution
|
What is the threshold wavelength of a metal if the photoelectric work ...
Text Solution
|
The same radioactive nucleus may emit
Text Solution
|
On increases the reverse biase to a large value of in a PN- junction d...
Text Solution
|
In Millikan oil drop experiment, a charged drop of mass 1.8 xx 10^(-14...
Text Solution
|
Emission of electrons from a metal surface due to incident radiation i...
Text Solution
|
A potential of 1 million volts is applied to an Xray tube. The wavelen...
Text Solution
|
An alpha-particle having energy = 10 meV collides with a nucleus of at...
Text Solution
|
Consider the D–T reaction (deuterium–tritium fusion) ""(1)^(2)H + ""...
Text Solution
|