Physics and the Senses

This unit is expiring
The expiry date of this unit is 31/07/2026.

Overview

Framework:
Access to HE
Level:
Level 3
Unit No:
QU031627
Credits:
3
Guided learning hours:
Not available

Qualification Grading Type

Graded

Grade Descriptors

  • GD1-Understanding the subject
  • GD2-Application of knowledge
  • GD7-Quality

Unit Learning Outcomes

1

Know the nature of electromagnetic radiation including light.

Assessment Criteria

  • 1.1

    Explain differences between the way that sound and light are transmitted.

  • 1.2

    Explain the relationship between the frequency, wavelength and speed of a wave.

  • 1.3

    Use the relationship between the frequency, wavelength and speed of a wave to solve problems for sound and light.

  • 1.4

    Explain refraction and reflection of light and sound.

  • 1.5

    Solve problems using Snell's Law.

2

Understand how the eye works.

Assessment Criteria

  • 2.1

    Explain the purpose and functions of parts of the eye.

  • 2.2

    Explain the physics systems in the eye related to 

    a) refraction of light

    b) transduction of light.

  • 2.3

    Interpret data relating to the trichromatic theory and use this to explain colour vision.

3

Understand the role of the ear in hearing.

Assessment Criteria

  • 3.1

    Describe how the parts of the human ear propogate sound.

  • 3.2

    Explain how sound is conducted within the ear.