Answer:
you never mentioned the options
Answer:
(a) The velocity of the exhaust gases. is 832.7 m/s
(b) The rate of fuel consumption is 0.6243 kg/s
Explanation:
For the given turbojet engine operating on an ideal cycle, the pressure ,temperature, velocity, and specific enthalpy of air at
state are
,
,
, and
, respectively.
Use "ideal-gas specific heats of various common gases" to find the properties of air at room temperature.
Specific heat at constant pressure,
= 1.005 kJ/kg.K
Specific heat ratio, k = 1.4
Answer:
paleopathology
Explanation:
Paleopathology is a relatively new discipline.
Paleopathology is mainly the study of the traces of disease left in fossils and mummies. It also includes the study of the signs related to the disease in archaeological objects.
Answer:
head(faithful)
faithful_model<-lm(eruptions~waiting,data=faithful)
summary(faithful_model)
Explanation: