Answer:
Explanation:
First we calculate the mass of the aire inside the rigid tank in the initial and end moments.
(i could be 1 for initial and 2 for the end)
State1
State2
So, the total mass of the aire entered is
At this point we need to obtain the properties through the tables, so
For Specific Internal energy,
For Specific enthalpy
For the second state the Specific internal Energy (6bar, 350K)
At the end we make a Energy balance, so
No work done there is here, so clearing the equation for Q
The sign indicates that the tank transferred heat<em> to</em> the surroundings.
Answer:
STEP1 Cut to Rough Length
STEP2 Cut to Rough Width
STEP 3 Face-Jointing
HOPE THAT HELPSSS!!!
We are required to state the type of vehicle which is routinely used at the construction site.
The vehicle which is routinely used at the construction site is called hydraulic vehicle.
- Hydraulics as the name implies is pertaining to water. Hydraulic vehicle is a vehicle used on the construction site. The vehicle makes use of liquids to function. The fluid powers the engine of the vehicle do as to generate power.
- Types of fluids used in hydraulic vehicles includes: Water fluid, petroleum fluid, synthetic fluid.
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Answer: So a 1 pound = 0.453592kg
the density of the water is D= 997 kg/
so we need to use replace the kg with pounds with 2.20462 pounds = 1kg.
then D = 2.20462*997 pounds/
and we want to make this equal to one changing the metters for other thing.
we need to replace 
with 2.020462*997 meters qube.
then our new metters variable x = 12.6meters.
now g = 9.8 meters for second square.
in our new lenght variable x.
g = 12.6*9.8 x for second square.
so if y is our new time variable
= 12.6*9.8 seconds square. so y = 11.1seconds
so the units of length are x = 12.6 meters and for time y = 11.1 seconds.
