A crystal growth furnace is used in research to determine how best to manufactur
ID: 2853450 • Letter: A
Question
A crystal growth furnace is used in research to determine how best to manufacture crystals used in electronic components for the space shuttle. For proper growth of teh crystal, the temperature must be controlled accurately by adjusting the input power. Suppose the relationship is given by
T(w)= 0.1w^2 + 2.155w + 20
where T is the temperature in degress Celsius and w is the power input in watts.
(a) How much power is needed to maintain the temperature at 200 degrees Celsius?
(b)If the temperature is allowed to vary fromm 200 degrees Celsius by up to plus or minus 1 degrees celsius, what range of wattage is allowed for the input power?
(c) In terms of teh epsilon delta definition of limx-->a f(x)=L, what is x? What is f(x)? What is a? What is L? What value of epsilon is given? What is the corresponding value of delta?
Explanation / Answer
A crystal growth furnace is used in research to determine how best to manufactur
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