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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is plasma?
💡 Hint: Think of the state of matter that occurs at extremely high temperatures.
Question 2
Easy
Name a challenge in controlled thermonuclear fusion.
💡 Hint: Consider why we can't use traditional materials to hold hot gases.
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 does controlled thermonuclear fusion aim to replicate?
- Combustion reactions
- Natural fusion in stars
- Chemical reactions
💡 Hint: Think about the source of the sun's energy.
Question 2
True or False: Plasma is made up of neutral atoms.
- True
- False
💡 Hint: Recall the characteristics of plasma.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the temperature needed for a fusion reaction of deuterium nuclei to occur if the average kinetic energy at that temperature is around 400 keV.
💡 Hint: Remember to convert keV to Joules for calculations.
Question 2
Discuss the implications of successfully harnessing controlled thermonuclear fusion for global energy policy and environmental impact.
💡 Hint: Think about current energy challenges and climate change.
Challenge and get performance evaluation