8.0 moles of a monatomic gas expand adiabatically, performing 8000 J of work in the process. What is the change in temperature of the gas during this expansion

What is the importance of interlocking the fingers and rubbing while washing hands? the palms are the dirtiest parts of the hands. the spaces between the fingers get washed. the backs of the hands get washed. the fingernails are the dirtiest parts of the hands