Question
In a nuclear reaction, two deuterium nuclei fuse to
form a helium nucleus. Which of the following correctly describes the reason for energy release?Solution
When two deuterium nuclei undergo nuclear fusion to form a helium nucleus, the total binding energy of the resulting helium nucleus is greater than the combined binding energy of the two original deuterium nuclei. This increase in binding energy per nucleon means the final nucleus is more stable, and the difference in mass (mass defect) is released as energy according to Einstein’s equation E = Δmc². This is the fundamental reason for the energy release in fusion reactions.
- Statements:
Some second is minute
Mostly minute is hour
All hour is time
Conclusions:
I. Some time is second Statements:
All Platters are Roasters.
All Roasters are Sticks.
No Stick is a Pan.
Conclusions:
I. All roasters can be Pan.
II. No Pan is a Platter.
Statement:
Only tiger are lion.
No lion is elephant.
Only zebras are elephant.
Conclusion:
1. No elephant is tige...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
X lives to the north east of ___.Â
Statements:
All Star are Meteor.
Some Meteor are Comet.
Only a few Constellation are Comet.
Conclusions:
I. All Comet...
Statements:
No poem is a story.
All stories are novels.
All novels are articles.
Conclusions:
I. All articles are...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance...
Statements:a.Some dogs are not rats
b. Some rats are lions
Conclusions:I. Some dogs are not lions
II. Some lions are not dogs
Statements:
No Laptop is Computer.
Few Computer is Tablet.
No Tablet is Notebook.
Conclusions:
I. All Tablet being Co...
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