Legoman29305
10.11.2020 •
Mathematics
Please help me I really need help with this
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Ответ:
B, Each of the sums is 180 degrees.
Step-by-step explanation:
Since a 180 degree angle is always a flat line, and that is the case for this,
Each of the sums is 180 degrees.
Ответ:
1) Increase in the diameter equals 3.5 mm
2) Increase in the length equals where is the initial length of the vessel.
Step-by-step explanation:
The diametric strain in the vessel is given by
We have
Applying values we get
Similarly axial strain is given by
Applying values we get
Hence The effect of axial strain along the diameter is given by
Applying values we get
hence
Now by definition of strain we have
Increase in the diameter is thus 3.5 mm
Using the same procedure for axial strain we have
Applying values we get
Now by definition of strain we have
where is the initial length of the cylinder.