Three resistors with values of 4.0Ω, 6.0Ω, and 10.0Ω are connected in parallel. What is their equivalent resistance?
a.) 20.0Ω
b.) 7.3Ω
c.) 6.0Ω
d.) 1.9Ω

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

Energy can be transformed from one form to another. the diagram shows one such process. which energy transformation is represented in the diagram? nuclear to thermal and radiant nuclear to electrical and chemical chemical to nuclear and radiant chemical to electrical and nuclear

Awhite-blue star is hotter than a red star. select the best answer from the choices provided true or false