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 skillsβperfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to a wave at a free end?
π‘ Hint: Consider how a wave would behave differently at a fixed end.
Question 2
Easy
What stays the same when a wave reflects at a free end?
π‘ Hint: Think about energy conservation.
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 happens to a wave when it reflects at a free end?
- It inverts
- It reflects without inversion
- It disappears
π‘ Hint: Remember the definition of a free end.
Question 2
True or False: The amplitude of a wave changes during reflection at a free end.
- True
- False
π‘ Hint: Think about what happens when the wave returns.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A wave traveling on a rope reflects at a free end. If the incident wave is described by y = Asin(kx - Οt), write the equation for the reflected wave.
π‘ Hint: Remember how the wave behaves at the boundary.
Question 2
Explain how the different types of boundaries (free vs. fixed) could affect energy transmission in practical applications like cables or strings.
π‘ Hint: Consider why energy loss might occur differently at each type of boundary.
Challenge and get performance evaluation