Answer:
Explanation:
Both use an execs of words to sound cool and spiffy
Answer:
The value of stress in the rod is 220.9 MPa
Explanation:
As the data is not complete, a similar question is found online and the missing data is used from that question. Similar question is attached herewith.
From the given data
The allowed total strain is given as 
The length of the rod is missing in this data which in the additional data is l=290 mm
The Modulus of Elasticity is given as E=210 GPa
The coefficient of thermal expansion is given as α= 10 ×10⁻⁶ mm / mm⋅°C.
The initial temperature is room temperature which is given as T1=22C
The final temperature is given as T2=140 C
The strain due to stress is given as


Now the thermal strain is given as

So now the equation of the allowed strain is given as

The negative sign indicate that the stress is compressive.
The value of stress in the rod is 220.9 MPa
Answer:
D
Explanation: It's saying how the dog is trying to show excitement and happiness when he sees the boy.
Answer:
D. Peter is only concerned with the upper classes and his own pocketbook
Explanation:
Peter is only concerned with the uper classes and his own pocketbook, as you can read in the excerpt he expresses about the poorest and the invalid, with a kind of derogatory attitude towards them, wanting their visits only so the baths are talked about and become more popular.
It can be both. effects as in special effects or affects like it made ur ears ring since it was so loud.