To find: The original temperature of the beam.
Answer to Problem 30E
The answer is:
Explanation of Solution
Given information:
The temperature was held at
After
After
Calculation:
To use the formula
Given that,
When
That gives,
Also given that
Dividing these two equations and solving for
Put
Therefore the required original temperature of the beam is
Chapter 6 Solutions
CALCULUS-W/XL ACCESS
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