# Module Information

Module Identifier
PH10210
Module Title
Oscillations and Waves
2019/2020
Co-ordinator
Semester
Semester 2
Mutually Exclusive
PH02010, Not available to students on Physics 3 year BSc (Hons) or 4 year MPhys schemes
Pre-Requisite
Mathematics A level (or equivalent)
Other Staff

#### Course Delivery

Delivery Type Delivery length / details
Lecture 22 x 1 Hour Lectures

#### Assessment

Assessment Type Assessment length / details Proportion
Semester Exam 2 Hours   Written examination  70%
Semester Assessment 2 Examples sheets  30%
Supplementary Exam 2 Hours   Written examination  100%

### Learning Outcomes

On successful completion of this module students should be able to:

1. Recall the theory of the simple harmonic oscillator.
2. Demonstrate the ability to solve problems relating to simple harmonic oscillators.
3. Recall basic theory for wave propagation and wave effects.
4. Demonstrate the ability to solve problems on wave propagation and wave effects.
5. Produce qualitative descriptions of oscillations and wave phenomena.

### Aims

This module gives a basic introduction to simple harmonic motion and wave propagation and properties. It is suitable for mathematics and science students not on a Physics degree scheme.

### Brief description

This module aims to provide an understanding of simple oscillatory and wave motions. The syllabus considers simple harmonic motion and its application to physical systems. The discussion of waves covers simple mathematical treatment of wave propagation and effects. Emphasis is placed on developing problem-solving skills in these areas. An introduction is given to wave phenomena including interference and diffraction.

### Content

Oscillations:

Periodic motion: simple harmonic motion (SHM).
Graphical and Mathematical representations of SHM.
Examples of simple harmonic oscillators.
Energy of simple harmonic oscillator.
Simple harmonic motion and circular motion.
Introduction to damped oscillation, forced oscillation and resonance.

Waves:

Definitions of wave parameters.
Graphical and mathematical representations of waves.
Superposition of waves, Doppler effect standing waves, beats.
Introduction to light waves: reflection, refraction, dispersion, interference, diffraction and polarisation.
Young's two-slit experiment, diffraction at multiple slits.

### Notes

This module is at CQFW Level 4