Practice Finite Difference Method (FDM) - 17.14.1 | 17. Modelling – Vibrating String, Wave Equation | Mathematics (Civil Engineering -1)
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Practice Questions

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Question 1

Easy

Define the Finite Difference Method.

💡 Hint: Think about the process of solving equations numerically.

Question 2

Easy

What does discretization mean?

💡 Hint: Consider how we handle continuous and discrete values.

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 main purpose of the Finite Difference Method?

  • To find analytical solutions
  • To approximate numerical solutions
  • To visualize equations

💡 Hint: Think about when analytical solutions are difficult or impossible.

Question 2

True or False: Discretization converts a continuous function into discrete points for analysis.

  • True
  • False

💡 Hint: Reflect on what discretization means.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Derive the finite difference approximation for the first derivative of a function at point x.

💡 Hint: Consider how you can approximate the slope using finite distances.

Question 2

Apply FDM to approximate how the temperature changes over time in a one-dimensional bar with given boundary conditions.

💡 Hint: Think about how you divide the bar into sections to simulate the temperature change.

Challenge and get performance evaluation