In a displacement/time graph, the slope of the line is equal to the velocity
Answer:
Electric and magnetic field waves are oriented at 90 degree angles relative to each other.
Explanation:
The moon is talking to thecat at night that’s why
The first one. The E and B chatacteristic are perpendicular to eachother. The direction of the wave can be found by the right hand rule.
It is called a homologous chromosome meaning it carries the same gene
