Best Physics Courses

Q: How do I start learning physics from scratch?

It’s very easy with Alison. Simply register for a free account, have a look at the range of free physics courses available, enrol in the one that interests you most and begin learning in your own time and at your own pace. Download the app to continue learning on the move. You can retake the course assessment as many times as you need to and if you wish, you can download a free learner report or buy a certificate to prove you’ve completed the course.

Q: Which online class is best for physics?

Alison has a range of free physics courses online. We recommend Physics - Motion, Speed and Time , Exploring the Universe: An Introduction to Astronomy and Physics - Gravity for introductory level courses, or how about a Diploma in Electric Vehicle Technology for the basics of the latest vehicle technology!

Scale the heights and the depths of Physics

Explore the wonders of physics: From unraveling the cosmos to decoding the intricacies of subatomic particles, physics has empowered us to understand the universe and drive technological innovations. Our free online physics courses cover classical mechanics, Newton's laws, astronomy, Einstein's theory of relativity and more. Whether yo...…Read More

86 Free Courses
763,734 Learners
66,180 Certificates & Diplomas Earned

Certificate

Beginner Level

engineering

Mechanical Engineering - Internal Combustion Engine Basics

2 - 3 hrs 107,914 learners

You Will Learn How To

Describe how petrol and diesel engines work
Examine how internal combustion (IC) engines work
Outline how two stroke engines work Read More

Diploma

Advanced Level

engineering

Advanced Diploma in Abrasive Machining and Finishing Processes

20-30 hrs 1,017 learners

You Will Learn How To

Discuss the grinding process, including grinding fluids ...
Recall the working mechanisms of honing, lapping and sup...
Describe the vibratory bowl and drag finishin... Read More

Diploma

Beginner Level

education

Advanced Diploma in Structural Geology

15-20 hrs 7,700 learners

You Will Learn How To

Discuss the concepts of structural geology, tectonics an...
Describe the role of the structural geologist
Recognize the models for studying earth struc... Read More

Diploma

Advanced Level

engineering

Diploma in Electrical Technology

10-15 hrs 8,500 learners

You Will Learn How To

Describe the basic concepts of magnetism and distinguish...
Define electromagnetism and analyze the various ways to ...
Discuss the fundamentals of electricity and define the b...
Identify circuit parameters and explain the b... Read More

Diploma

Intermediate Level

education

Diploma in Ship Stability

10-15 hrs 1,364 learners

You Will Learn How To

Describe hydrostatic pressure and the load on an immerse...
Outline the prismatic, WPA and block coefficients for st...
Outline the form calculations using Simpson's rules
Describe Simpson's First, Second and Third Ru... Read More

Diploma

Advanced Level

engineering

Diploma in Engineering Fundamentals of Electric Vehicles

15-20 hrs 11,851 learners

You Will Learn How To

Define Ohm’s law and Kirchhoff's first and second law
Calculate torque inside a PMDC motor
Understand the role of magnetic flux inside a... Read More

Certificate

Introduction to Principles of Vessel Stability

Intermediate Level

engineering

Introduction to Principles of Vessel Stability

3-4 hrs 503 learners

You Will Learn How To

Identify the basic theories on floatation, equilibrium a...
Explain the principles of static stability and the facto...
Discuss the concept of watertight integrity a... Read More

Diploma

Advanced Level

engineering

Diploma in Mechanics of Machining

10-15 hrs 7,517 learners

You Will Learn How To

Define machining and subtractive manufacturing process
Identify the type of manufacturing processes
Describe the mechanics of chip formation Read More

Certificate

Introduction to Measurement of Cutting Forces in Machining Process

Advanced Level

engineering

Introduction to Measurement of Cutting Forces in Machining Process

6-10 hrs 764 learners

You Will Learn How To

Explain why strains and stresses are important in machin...
Discuss how Coulomb’s coefficient of friction may not be...
Describe the experimental study of orthogonal... Read More

Diploma

Beginner Level

engineering

Diploma in Marine Gas Turbines

10-15 hrs 3,794 learners

You Will Learn How To

Explain the working principles of a gas turbine
Describe the application of GT technology in modern ship...
State the materials that are used for GT construction
Discuss the challenges with GT material, espe... Read More

Diploma

Advanced Level

engineering

Diploma in Electric Vehicle Technology

20-30 hrs 33,883 learners

You Will Learn How To

Define ‘gradient resistance’, ‘rolling resistance’ and ‘...
Compute torque and acceleration requirements for engine ...
Solve energy requirements using drive cycles Read More

Certificate

Beginner Level

education

Environmental Education: Energy Calculations

2 - 3 hrs 2,435 learners

You Will Learn How To

Outline the basic laws of physics that underline energy ...
Identify the sources of energy and how to calculate thei...
Define terms such as ‘load capacity’, ‘kineti... Read More

Certificate

Analysis of Resonant Circuits and Three-Phase Circuits

Advanced Level

engineering

Analysis of Resonant Circuits and Three-Phase Circuits

4-5 hrs 643 learners

You Will Learn How To

Discuss the resonance condition in the series circuits
Analyze the resonance condition in parallel circuits
Outline the importance of resonance in the fi... Read More

Diploma

Beginner Level

education

Diploma in General Science

10-15 hrs 23,122 learners

You Will Learn How To

Describe living organisms and how to characterise them
Describe the important concepts behind cell theory
Explain principles of plant biology such as photosynthes...
Describe the theory of evolution Read More

Diploma

Beginner Level

engineering

Diploma in Sensory Virtual Reality

6-10 hrs 1,815 learners

You Will Learn How To

Define ‘haptics’
Explain human haptics
Discuss the use of kinesthetic devices and sy... Read More

Certificate

Intermediate Level

engineering

Fundamentals of Electrical Switchgear

2 - 3 hrs 4,381 learners

You Will Learn How To

Explain the different types of protection used in induct...
Discuss the various kinds of protection schemes for busb...
Summarise the protection schemes used for tra... Read More

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