Question

all electromagnetic waves travel with the same velocity. True or false​

Answer 1

Answer:

$<marquee behavior-move><font color="pink"><h1>True</ht></marquee>$

Electromagnetic radiation is a type of energy that is commonly known as light. Generally speaking, we say that light travels in waves, and all electromagnetic radiation travels at the same speed which is about 3.0 * 108 meters per second through a vacuum.