Practice Polarisation Of Light (6.3.4) - Optics

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6 sample questions

Question 1.
Define polarisation in your own words.
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Think about how light appears when filtered.
Question 2.
True or False: Only transverse waves can be polarised.
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Recall the definition of transverse versus longitudinal waves.
3Question 3.
What is polarisation?
- The ability of light to travel in a vacuum.
- The alignment of light waves in a single direction.
- The bending of light as it passes through different mediums.
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Consider the characteristics of transverse and longitudinal waves.
4Question 4.
True or False: All types of waves can be polarised.
- True
- False
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Reflect on the definitions of wave types.
Question 5.
Design an experiment to show the effects of polarisation using materials you find at home.
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Think about the angle of reflection and how it may change.
Question 6.
Explain the importance of polarisation in the development of modern technologies, such as LCD screens.
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Consider how light is manipulated in LCD technology.

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