6. What is the lowest temperature on the Kelvin scale? What happens to matter when it reaches this temperature?
7. What is different about the degrees on the Fahrenheit and Kelvin scales and the Celsius
and Kelvin scales?

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

Most short-period comets do not have randomly oriented orbits because

In which type of system is power held solely by the central government and not shared with regional governments? group of answer choices federal unitary confederate oligarchic