Question

1. there are two main types of waves, a. mechanical waves b. electromagnetic waves 1 pts. true false flag this question for later review you will be able to review all of your answers at the end of the quiz.

Explanation:

Waves are generally classified into two main types: mechanical waves (which require a medium to travel, like sound waves) and electromagnetic waves (which can travel through a vacuum, like light waves).

Answer:

True