Waves Courses

Mechanics, Heat, Oscillations and Waves
NPTEL via YouTube

Ocean - Elements of Ocean Engineering
Indian Institute of Technology, Kharagpur via YouTube

The Complete High School and College Physics
Udemy

Sound and Structural Vibration
Indian Institute of Science Bangalore via Swayam

Waves and Light
Brilliant

Learn Bookkeeping Basics & Recording Transactions with Wave (A Free Accounting Software).
Skillshare

AQA Physics Paper 2 - Revision Playlist for Combined and Separate Science GCSE
YouTube

AWS Security Services
Great Learning via YouTube

What are waves?
The Open University via OpenLearn

PHYS102: Introduction to Electromagnetism
Saylor Academy