Answer:
maximum stress is 2872.28 MPa
Explanation:
given data
radius of curvature = 3 × mm
crack length = 5.5 × mm
tensile stress = 150 MPa
to find out
maximum stress
solution
we know that maximum stress formula that is express as
......................1
here σo is applied stress and a is half of internal crack and t is radius of curvature of tip of internal crack
so put here all value in equation 1 we get
σm = 2872.28 MPa
so maximum stress is 2872.28 MPa
Answer: 2.4 x 10^8 Joules
Explanation:
1. 10m x 10 m =100 m^2
Or (10 x 100 )cm x (10 x 100)cm = 1,000,000cm^2
2. Converting to an hour: 1 hour= 60 minutes
3. 4.0 J x 1,000,000 x 60 minutes ^ -1 = 2.4 x 10^8 J
Answer:
The meole fraction of acetone in the outlet liquid is
Explanation:
1.
The schematic diagram to represent this process is shown in the diagram attached below:
2.
the mole fraction of acetone in the outlet liquid is determined as follows:
solute from Basis Gas flow rate
Let the entering mole be : % = 0.012
Let the outlet gas concentration be = 0.1% = 0.001
Thus; the mole fraction of acetone in the outlet liquid is:
The mole fraction of acetone in the outlet liquid is