What types of waves were observed in the domino activity?

a. longitudinal waves
b. transverse waves
c. surface waves

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

J. j. thomson’s experiment disproved the theory that an atom

Argon, neon, and xenon are examples of