calculate the internal energy and enthalpy changes resulting if air changes from an initial state of 5°c and 10 bar, where its molar volume is 2.312 × 10−3 m3 ·mol−1 , to a final state of 60°c and 1 bar. assume also that air remains a gas for which pv/t is constant and that cv = 20.785 and cp = 29.100 j·mol−1 ·k−1 .

Why do businesses rely more on teamwork in today’s business environment? a. teams need fewer instructions. b. teams facilitate learning. c. teams create a harmonious environment at the workplace. d. the team’s collective output is greater than the total of each individual’s output. e. teams require lesser supervision

If inflation is 6% and nominal gdp grew by 4%, then during the same period real gdp changed by a) -2% b) 2% c) 4% d) 5%

You can reduce glare in snowy weatuer by?