What do Maxwell’s equations tell us physically?
How are electric and magnetic fields related?
What is light?
What distinguishes electromagnetic waves from each-other?
How can we describe general free EMWs? In how many directions can the fields of an electromagnetic wave oscillate?
How do these different directions help us with communications?
What are redshift and blueshift?
Why does frequency seem higher or lower when objects are moving?
Please confirm, if you accept our tracking cookies. You can also decline the tracking, so you can continue to visit our website without any data sent to third party services.
You can always change the settings in our Privacy Policy page.