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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is lithography?
π‘ Hint: Think about how images are printed.
Question 2
Easy
What are the two types of etching?
π‘ Hint: Consider how liquids vs gases might be used.
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 is the first step in microfabrication?
- Etching
- Deposition
- Lithography
π‘ Hint: Which process comes before the others in creating a device?
Question 2
True or False: Dry etching can achieve higher precision than wet etching.
- True
- False
π‘ Hint: Think about the materials involved.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a specific wavelength of light and a design that needs to be lithographed, calculate the resolution using R = k * (Ξ»/NA). Explain the implications if the NA is too low.
π‘ Hint: Substitute the provided values into the formula.
Question 2
Evaluate a scenario where you need to choose between wet and dry etching for a project requiring high precision in patterning. Discuss the factors influencing your decision.
π‘ Hint: Consider resolution and material compatibility.
Challenge and get performance evaluation