Practice - Skills Developed in Module 4
Practice Questions
Test your understanding with targeted questions
What is the definition of amplitude?
💡 Hint: Think about how tall a wave is from where it rests.
What type of wave oscillates perpendicular to the direction of energy transfer?
💡 Hint: Think of how waves move on a rope when you shake one end.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the term for the maximum displacement of a wave?
💡 Hint: Consider what describes the height of a wave.
True or False: Light requires a medium to travel.
💡 Hint: Think about how light from the sun reaches us.
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Challenge Problems
Push your limits with advanced challenges
A student has a sound wave with a frequency of 440 Hz and a wavelength of 0.78 m. Calculate the speed of the sound wave, and explain what this means in context.
💡 Hint: Make sure you are using the wave equation correctly!
Design a comparative experiment to measure how sound velocity changes across three mediums: air, water, and steel. What methodology will you use?
💡 Hint: Consider how the properties of each medium can affect sound speed.
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Reference links
Supplementary resources to enhance your learning experience.