Question detail
Which option best matches the approved learning objective for Reflection and refraction of waves (1)?
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. It means students should be able to describe how refraction depends on a change in wave speed.
- B. It means refraction is never assessed in Waves in air, fluids and solids.
- C. It means learners only need to memorise the topic title for Reflection and refraction of waves.
- D. It means students should give the opposite of the approved learning objective.
Answer
The correct answer is It means students should be able to describe how refraction depends on a change in wave speed..
Explanation
The correct option is It means students should be able to describe how refraction depends on a change in wave speed. because it directly reflects the approved learning objective: Describe how refraction depends on a change in wave speed..
Common mistake
Reflection and refraction of waves common mistake 1
Giving a vague answer instead of directly addressing: Describe how refraction depends on a change in wave speed..
Answer by clearly explaining how to describe how refraction depends on a change in wave speed..
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