Practice Fission (13.7.1) - NUCLEI - CBSE 12 Physics Part 2
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Fission

Practice - Fission

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Practice Questions

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Question 1 Easy

Define fission in your own words.

💡 Hint: Think of it as breaking apart an atom.

Question 2 Easy

Name one isotope commonly used in fission reactions.

💡 Hint: It starts with a 'U'.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is fission?

Fusion of elements
Splitting of a heavy nucleus
Combining light nuclei

💡 Hint: Think about what happens in nuclear bombs.

Question 2

True or False: Fission releases energy by increasing the binding energy of the resulting nuclei.

True
False

💡 Hint: Focus on what happens to the energy levels.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

If a nuclear reactor initially has 1 kg of uranium-235 and 0.5 kg of plutonium-239, how much energy is released if all the nuclei undergo fission? (U-235 releases 200 MeV and Pu-239 releases 180 MeV per fission.)

💡 Hint: Convert mass to number of nuclei and multiply by energy release.

Challenge 2 Hard

Discuss the implications for radioactive waste management when fission products decay over time. What considerations should be taken into account?

💡 Hint: Think about long-term storage solutions and safety measures.

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