Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a chain reaction?
💡 Hint: Think about how one reaction can lead to another.
Question 2
Easy
Name one component of a nuclear reactor.
💡 Hint: There are several parts involved in a reactor.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What initiates a chain reaction in nuclear fission?
- Electrons
- Neutrons
- Protons
💡 Hint: Consider what is released during fission.
Question 2
Controlled chain reactions are used in:
- Nuclear reactors
- Nuclear bombs
- Both
💡 Hint: Think about where we use nuclear energy safely.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If each fission reaction releases approximately 200 MeV, how many reactions need to take place to produce 1 GJ of energy?
💡 Hint: Convert energy units to match and perform the division.
Question 2
Analyze the potential risks and benefits of using chain reactions for energy production versus weaponization.
💡 Hint: Consider both sides of the nuclear technology's impact.
Challenge and get performance evaluation