Physics: Radiation, Waves and Particles

This unit is expiring
The expiry date of this unit is 31/07/2027.

Overview

Framework:
Access to HE
Level:
Level 3
Unit No:
QU031631
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 how electrons behave in magnetic and electric fields

Assessment Criteria

  • 1.1

    Explain the behaviour of charged particles moving normally to a:

    a) uniform magnetic field

    b) uniform electric field

  • 1.2

    Solve simple problems involving electrons moving normally to a uniform magnetic and electric fields.

2

Understand waves used in radiography.

Assessment Criteria

  • 2.1
    Define amplitude, wavelength and frequency.
  • 2.2

    Explain the use of ultrasound in diagnostic medicine, making reference to amplitude, wavelength and frequency.

3

Understand ionising and non ionising radiation.

Assessment Criteria

  • 3.1
    Explain the properties of the seven basic types of electromagnetic waves.
  • 3.2

    Distinguish between the properties of alpha, beta and gamma radiation.

4

Understand environmental radiation.

Assessment Criteria

  • 4.1

    Explain sources of environmental radiation:

    a) natural sources

    b) man-made sources.

  • 4.2

    Analyse health effects of environmental radiation.