If you know about bowling me1- (this is p. e)
1. in what frame can a bowler earn a third ball?
select one:
a. first
b. fifth
c. tenth

2. when there is one pin remaining it is call a split.
select one:
true
false

3. a gutter ball is when the bowler knocks all the pins down.
select one:
true
false

4. what is the highest score an individual can receive in a game of bowling?
select one:
a. 300
b. 100
c. 200
d. 400

As part of an industrial process, air as an ideal gas at 10 bar, 400k expands at steady state through a valve to a pressure of 4 bar. the mass flow rate of air is 0.5 kg/s. the air then passes through a heat exchanger where it is cooled to a temperature of 295k with negligible change in pressure. the valve can be modeled as a throttling process, and kinetic and potential energy effects can be neglected. (a) for a control volume enclosing the valve and heat exchanger and enough of the local surroundings that the heat transfer occurs at the ambient temperature of 295 k, determine the rate of entropy production, in kw/k. (b) if the expansion valve were replaced by an adiabatic turbine operating isentropically, what would be the entropy production? compare the results of parts (a) and (b) and discuss.

Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?

Why are graphs useful when interpreting data