A 12 volt car battery holds 2 million Joules. If you leave your car's lights on for 24 hours it will completely drain the battery. How much current are the lights drawing
from the battery?

An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.

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

What happens when a rubber rod is rubbed with a piece of fur?