Refraction

In this lesson we will be looking at what may happen when a wave moves from one medium to another. We will look at how we can measure the effect of refraction and also how to explain it.

Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

  • Click "Close Video"
  • Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Refraction

This quiz will test your understanding of the topic in the lesson, and prior knowledge from earlier in this topic.

Question 1

Question 2

Question 3

Question 4

Question 5

Q1.What are the two requirements for refraction?

Select two (2) boxes

1/5

Q2.Revision: What is the law of reflection?

2/5

Q3.Use the diagram to determine which of the following sentences is false

3/5

Q4.When a wave slows down as it crosses a material interface, which of the following is true?

Select two (2) boxes

4/5

Q5.Revision: What is the wavelength of the wave?

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Refraction

This quiz will test your understanding of the topic in the lesson, and prior knowledge from earlier in this topic.

Question 1

Question 2

Question 3

Question 4

Question 5

Q1.What are the two requirements for refraction?

Select two (2) boxes

1/5

Q2.Revision: What is the law of reflection?

2/5

Q3.Use the diagram to determine which of the following sentences is false

3/5

Q4.When a wave slows down as it crosses a material interface, which of the following is true?

Select two (2) boxes

4/5

Q5.Revision: What is the wavelength of the wave?

5/5

Lesson summary: Refraction

It looks like you have not attempted the quiz.

To share your results with your teacher please complete the quiz.

Browse Oak's lessons: