Scenario: You place a piece of hot rock into a metal container, and then remove all the air from the container.
(a) Type(s) of energy transfer:

(b) Where will each form of transfer occur?

(c) What will happen and why?

science

Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)

What is the relationship between ozone and smog?

Blank is the perceived frequency of a sound wave