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Nuclear fission and nucl..



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Q1. How many number of nuclei of hydrogen fuse in a series of reaction involving other particles that continually appear and disappear?

(a) 1
(b) 2
(c) 3
(d) 4

Q2. What type of Reaction takes place in sun?

(a) Nuclear fusion
(b) Nuclear fission
(c) Spontaneous fission
(d) Double beta decay

Q3. Combining of two light nuclei of low mass to produce a heavy nucleus is called ___________

(a) Nuclear fusion
(b) Nuclear fission
(c) Spontaneous fission
(d) Double beta decay

Q4. Most of the energy released in fission process is in process of __________

(a) Kinetic Energy
(b) Thermal Energy
(c) Light Energy
(d) Heat Energy

Q5. Atoms of different chemical elements that have the same number of nucleons are called as?

(a) Isobars
(b) Isotones
(c) Isomers
(d) Isotopes

Q6. Who invented nuclear fission?

(a) Rutherford
(b) Hans Bethe
(c) Otto Hahn
(d) Marie Curie

Q7. What happens when a neutron is absorbed by a nucleus of an atom of U235?

(a) Mass number of atom increases
(b) One electron is let out
(c) U236 isotope is formed
(d) Nucleus becomes unstable

Q8. Why neutrons with lower energy should be capable of causing fission?

(a) For faster reaction process
(b) For sustained reaction process
(c) For Safety purpose
(d) In order to not waste the nuclear fuel

Q9. Heavy nuclei must be such that they can be fissioned by neutrons of an energy such substance are called?

(a) Fission fragments
(b) Fission Neutrons
(c) Fission species
(d) Fission elements

Q10. In which of the following process are Neutrons emitted?

(a) Inverse beta Decay
(b) Nuclear fission
(c) Spontaneous Fission
(d) Nuclear fusion


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0 Answer
355 views

On Bombarding 7N14 With α - Particles, The Nuclei Of The Product Formed After The Release Of A Proton Will Be

Modified 229 Year Ago

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229 Year Ago

On Bombarding 7N14 With α - Particles, The Nuclei Of The Product Formed After The Release Of A Proton Will Be

0 votes
0 Answer
274 views

β-particle Is Emitted In A Radioactive Reaction When

Modified 4 Year Ago

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4 Year Ago

β-particle Is Emitted In A Radioactive Reaction When

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0 Answer
268 views

The Number Of Beta Particles Emitted In The Radioactive Decay From 238/92 U And 206/82 Pb Is

Modified 4 Year Ago

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4 Year Ago

The Number Of Beta Particles Emitted In The Radioactive Decay From 238/92 U And 206/82 Pb Is

0 votes
0 Answer
266 views

When Any Radioactive Element Emits B-particle Some Product Is Obtained. They Both Are

Modified 4 Year Ago

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4 Year Ago

When Any Radioactive Element Emits B-particle Some Product Is Obtained. They Both Are

0 votes
0 Answer
264 views

A Position Is Emitted From 23/11 Na. The Ratio Of The Atomic Mass And Atomic Number Of The Resulting Nuclide Is

Modified 4 Year Ago Neysa

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Neysa
4 Year Ago

A Position Is Emitted From 23/11 Na. The Ratio Of The Atomic Mass And Atomic Number Of The Resulting Nuclide Is

0 votes
0 Answer
257 views

Which Of The Following Nuclear Transformation Is (n, P) Type

Modified 229 Year Ago Ankush Sharma

257
Ankush Sharma
229 Year Ago

Which Of The Following Nuclear Transformation Is (n, P) Type

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