Unit information: Themes of Modern Physics and Astrophysics A in 2024/25

Unit name Themes of Modern Physics and Astrophysics A
Unit code PHYS30036
Credit points 20
Level of study H/6
Teaching block(s) Teaching Block 1 (weeks 1 - 12)
Unit director Professor. Bremer
Open unit status Not open
Units you must take before you take this one (pre-requisite units)

120 credit points at Level I/5 in single or joint honours physics

Units you must take alongside this one (co-requisite units)

N/A

Units you may not take alongside this one

N/A

School/department School of Physics
Faculty Faculty of Science

Unit Information

Why is this unit important?

This unit gives you an opportunity to apply your knowledge of physics gained in previous years in a selection of topics of your choice. You will pick two subject areas in which to apply your mathematics and problem-solving skills to describe and predict real-world phenomena, while learning the specialist methods used and recent developments in your chosen areas. In this unit you will expand your perspective on physics beyond the common core of physics to encompass active areas of physics research, incorporating the subjects under research here in Bristol.

For students on Physics with Astrophysics programmes, the topics have been curated to guide students toward the forefront of modern astrophysics.

How does this unit fit into your programme of study?

The discipline-specific knowledge developed in each topic available in this unit builds directly upon the foundations you have established in previous years. The ability to apply your physics knowledge across topic boundaries and the opportunity to gain appreciation of recent developments in physics are key requirement for the accreditation of our Physics programmes by the Institute of Physics.

Your learning on this unit

An overview of content

The topic selected for Physics with Astrophysics students to study in detail is

Astrophysics Topic: Galaxies

  • Develop an appreciation of the scale and content of galaxies in the universe and see how observations of them are made
  • Discover how galaxies behave as dynamical systems and what this indicates about the matter content of the universe and galactic evolution

In this unit you will also select one of the topics listed below to explore a theme of modern physics in detail.

Option 1: Quantum Physics*

  • Revisit and extend quantum mechanics using the Dirac notation.
  • Introduce approximation techniques to deal with situations that cannot be solved exactly.

Option 2: Computational Physics*

  • Gain practical experience of applying algorithms to physical problems
  • Critically assess numerical results using linear algebra, numerical partial differential equations, and Monte Carlo methods.

Option 3: Biophysics

  • Develop knowledge of biological concepts and how these apply to Physics
  • Explore a range of techniques applied to the study of biological systems

Option 4: Analytical Mechanics

  • Revisit Newtonian mechanics and special relativity and see that these can be understood within a deeper and more powerful mathematical framework.
  • Gain experience with more powerful methods provided by the Lagrangian and Hamiltonian formulations of mechanics.

Option 5: Physics World**

  • Practice and improve the skills of acquiring and disseminating new scientific information at a level appropriate to general public.
  • Gain opportunities to improve verbal and written communication skills.
  • Deliver two 30-minute presentations on a popular physics article to a group of peers, with a staff moderator providing feedback.

For more information on individual option content, please see the School of Physics Options Handbook.

Please note the following restrictions.

∗ Students on MSci programmes must not select either Quantum Physics or Computational Physics

∗∗ Physics World is space-limited; spaces may be prioritised

How will students, personally, be different as a result of the unit?

Exploring themes in detail will shape your physics expertise, focusing on areas you find most interesting. You will apply your core physics knowledge to active areas of physics and explore topics closer to the frontiers of our collective understanding. By choosing specialisms as a physicist you will develop an appreciation of the breadth of modern physics.

Learning Outcomes

You will be able to:

  • Demonstrate specialist knowledge and understanding of selected topics in modern physics
  • Apply your physics knowledge across topic boundaries and in unrehearsed contexts
  • Use mathematics to model, describe and predict phenomena in the real world
  • Demonstrate your ability to formulate and tackle problems in physics
  • Communicate your understanding to a range of audiences using appropriate methods
  • Recognise the role that sustainable practice has in disciplines of physics

How you will learn

The unit is organised through our on-line learning environment (OLE). This is where you will find information about the unit, lecture notes, any pre-recorded videos, recordings of lectures and live sessions, and other learning resources.

All teaching activities will be delivered face-to-face (barring intervention from exceptional events), and it is an expectation that you engage with these activities. Learning activities will be split across in-class activities (problems classes) and those around your own private study (for example online quizzes, videos, textbook references etc.).

The unit will consist of around 30 hours of content delivery with 10 hours of support. You are expected to take responsibility for your own learning, engaging in independent study outside of course contact hours, in line with the University statement on student workloads, and going beyond explicitly taught material as appropriate.

The topics “Quantum Physics”, “Biophysics”, “Galaxies”, and “Analytical Mechanics” are supported by problems classes.

Problems classes will usually take place bi-weekly and give you the opportunity to practice the application of the skills and knowledge you have acquired in problem-solving exercises. Facilitators will be available to provide feedback on your understanding.

How you will be assessed

Tasks which help you learn and prepare you for summative tasks (formative):

You will have a series of assignments which do not count for assessment but will help to further your understanding. There will be regular problems classes to help you gain rapid feedback on your understanding and to ask questions of the facilitator. This will help you quantify your own understanding and help others recognise their own understanding, and to gain verbal feedback on your problem-solving skills.

Tasks which count towards your unit mark (summative):

  • Quantum Physics will be assessed through a combination of multiple-choice quizzes and timed problem-solving assessments.
  • Computational Physics will be assessed through short programming exercises. Each exercise requires submission of code, plus a brief explanation of the methodology and results.
  • Galaxies will be assessed through a combination of problem-solving assessments and essay assignments.
  • Biophysics will be assessed though a series of coursework assignments.
  • Analytical Mechanics will be assessed though a series of coursework assignments.
  • Physics World will be assessed through a combination of presentations and a summative essay.

When assessment does not go to plan:

If you do not pass the unit, you may have the opportunity to retake the assessment in the next available assessment period, subject to passing a minimum overall number of credits for the year. Resit assessments are not available for those students in their final year of study. You should contact your Senior Tutor if you think your assessment may not be going to plan, and you can discuss with your personal tutor for support. If you feel your assessments have been affected by any exceptional circumstances, you must contact your Senior Tutor before the advertised cut-off date.

Resources

If this unit has a Resource List, you will normally find a link to it in the Blackboard area for the unit. Sometimes there will be a separate link for each weekly topic.

If you are unable to access a list through Blackboard, you can also find it via the Resource Lists homepage. Search for the list by the unit name or code (e.g. PHYS30036).

How much time the unit requires
Each credit equates to 10 hours of total student input. For example a 20 credit unit will take you 200 hours of study to complete. Your total learning time is made up of contact time, directed learning tasks, independent learning and assessment activity.

See the University Workload statement relating to this unit for more information.

Assessment
The assessment methods listed in this unit specification are designed to enable students to demonstrate the named learning outcomes (LOs). Where a disability prevents a student from undertaking a specific method of assessment, schools will make reasonable adjustments to support a student to demonstrate the LO by an alternative method or with additional resources.

The Board of Examiners will consider all cases where students have failed or not completed the assessments required for credit. The Board considers each student's outcomes across all the units which contribute to each year's programme of study. For appropriate assessments, if you have self-certificated your absence, you will normally be required to complete it the next time it runs (for assessments at the end of TB1 and TB2 this is usually in the next re-assessment period).
The Board of Examiners will take into account any exceptional circumstances and operates within the Regulations and Code of Practice for Taught Programmes.