If A= [1 2 5 4 1]
[6 1 3 7], then the
[2 3 2 9]
order of A is
A. 2 x 3
B. 3x2
c.3 x4 d. 4x3​

Which of the following would not be taken into consideration when describing the quality of a sound

Explain how the energy of rubber ball is tranforned as it roll down a ramp. give evidence that the energy of the og the ball remains the same at all points on the ramp

2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.