pls help me on this i need help on the definitions for it they dont match the ones my teacher gave me

Why are graphs useful when interpreting data

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

Acapacitor is storing energy of 3 joules with a voltage of 50 volts across its terminals. a second identical capacitor of the same value is storing energy of 1 joule. what is the voltage across the terminals of the second capacitor?