When logos, pathos, and ethos are being used, their meanings are completely different. Logos is when you're using logic to persuade your audience about your argument. By using logos you are using reasons and claims to prove your point. Pathos is when you're using emotion to get the readers attention. Ethos is when you're convincing someone of the character or creditably of the persuader.
     Pathos is often used in political decisions, fiction novels, and more. Many people think this the most strongest out of the appeals. Ethos is the tone or the style of the message and the way the speaker or writer refers to different views. Logos is the effectiveness of the message. Also this is called the argumentative of the appeals.