Question detail
In Waves in air, fluids and solids, which option best shows process reasoning for the objective: Explain refraction as a change in direction when a wave changes speed at a boundary between media.?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Waves in air, fluids and solids
Question
- A. refraction: process reasoning for Reflection and refraction of waves
- B. refraction: a generic revision instruction without the wave idea
- C. refraction: the opposite relationship from Reflection and refraction of waves
- D. refraction: a different Unit 4.6 idea not named in the question
Answer
The correct answer is refraction: process reasoning for Reflection and refraction of waves.
Explanation
refraction: process reasoning for Reflection and refraction of waves is correct because it uses the named objective and keeps the answer inside Reflection and refraction of waves. It avoids confusing nearby wave boundaries such as amplitude versus wavelength, frequency versus period, or reflection versus refraction.
Common mistake
Reflection and refraction of waves common mistake 1
Giving a vague answer instead of directly addressing: Explain refraction as a change in direction when a wave changes speed at a boundary between media..
Answer by clearly explaining how to explain refraction as a change in direction when a wave changes speed at a boundary between media..
Related flashcards
Flashcard 1 of 5
Related practice questions
Question 1 of 5
Choose an answer, get feedback, then move sideways through the set.