An airplane flying at an altitude of 12,000m at 80 m/s. What is the difference of
An airplane flying at an altitude of 12,000m at 80 m/s. What is the difference of
Related questions
Question
100%
"Choose the correct answer/s and please explain why. A very short explanation will do.
NOTE: for square box choices, you may choose more than 1 answer. For circle choices just choose one."
Transcribed Image Text:An airplane flying at an altitude of 12,000m at 80 m/s. What is the difference of
total pressure and static pressure? *
O 1017.60 Pa
1018.29 Pa
1020 Pa
992 Pa
O 988.80 Pa
The airplane is flying at 100 ft/s at 5,000 m altitude. Find the total pressure.
(Metric and English system answers are required) *
O
1,136.30 lb/ft*2
O 1,135.83 Ib/ft^2
| 341.59 Pa
O 54,260 Pa
1,138 Ib/ft^2
| 54,260.51 Pa
7.14 Ib/ft^2
O 54,265 Pa
What is the mach number of a flow, with a velocity of 2000m/s, at 2.000 ft
altitude? *
1.80
O 5.91
O 0.169
| 1.81
5.93
O 5.92
O 0.170
Air with initial state at 12500 ft is allowed to expand isentropically to a state
where pressure is 1100 psf. Calculate the specific weight after the expansion. *
O 4.58x10^-3 Ib/ft^3
O 0.0458x10^-2 Ib/ft^3
O 0.000458 Ib/ft^2
O 458 Ib/ft^3
4.58 Ib/ft^3
O 0.0458 Ib/ft^3
In an undisturbed airstream where the pressure and density is at standard
atmosphere and the velocity is 600 m/s. What are the velocity, pressure,
temperature, and speed of sound, where the density is 0.411 kg/m^3? *
| 275.18 m/s
O 21, 963.66 Pa
186.07 K
752 m/s
I 21, 964 Pa
186 K
22,000 Pa
751.61 m/s
274 m/s
O 273.50 m/s
185. 23 K
O 760.12 m/s
A Venturi tube narrows down from 6 mm in diameter to 2 mm. What is the rate of
flow of water if the pressure at throat is the larger section's pressure less than
100 Pa. The density for water is 999.83 kg/cubic meter *
O 1.41x10^-6 m^3/s
O 0.141x10^-6 m^3/s
O
0.000141 m*3/s
|0.0000141 m^3/s
141x10^-6 m^3/s
O 0.00141 m^3/s
O O O O O O O O
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
