convection currents. a trench is labeled on each side of the lithosphere. points 1 to 4 are labeled. 1: mantle. 2: ridge. 3: asthenosphere. 4: outer core.

at which location does heat transfer begin as dense material heats up?

Two kilograms of air within a piston–cylinder assembly executes a carnot power cycle with maximum and minimum temperatures of 800 k and 300 k, respectively. the heat transfer to the air during the isothermal expansion is 60 kj. at the end of the isothermal expansion the volume is 0.4 m3. assume the ideal gas model for the air. determine the thermal efficiency, the volume at the beginning of the isothermal expansion, in m3, and the work during the adiabatic expansion, in kj.

How did the germans define who was jewish?

Anthropology is the study of the effects of disease on the body, while forensic anthropology studies the disease of crime a.) true b.) false