Answers: 1
![A_{f} = A_{o} \cdot [1+2\cdot \alpha \cdot (T_{f}-T_{o})]](/tpl/images/1097/5317/f8e28.png)
(1)
, 
- Áreas inicial y final de la placa, medidas en metros cuadrados. 
- Coeficiente de expansión lineal, medido en 
.
, 
- Temperaturas inicial y final de la placa, medidas en Kelvin.
, 
, 
y 
, entonces el área final de la placa es:![A_{f} = (15\,m^{2})\cdot \left[1+2\cdot \left(23\times 10^{-6}\,\frac{1}{K} \right)\cdot (288\,K-329\,K)\right]](/tpl/images/1097/5317/a4fe2.png)
Another question on Physics
Physics, 22.06.2019 15:50
How many neutrons does plutonium -196 with an atomic number of 78.
Answers: 3
Physics, 23.06.2019 01:00
Nthe 19th century, women were expected to conform to a certain role that entailed a. gaining domestic skills and establishing a career b. going to college and getting married c. getting married and having children d. graduating from college and being a housewife
Answers: 1
Physics, 23.06.2019 02:00
How many electrons does each element require in its valence shell to become stable?
Answers: 1
You know the right answer?
A una temperatura de 329°K una placa de aluminio tiene un área de 15 m2, si su temperatura disminuye...
Questions
Social Studies, 31.07.2019 15:30
Biology, 31.07.2019 15:30
Social Studies, 31.07.2019 15:30
Social Studies, 31.07.2019 15:30
History, 31.07.2019 15:30
Biology, 31.07.2019 15:30
Biology, 31.07.2019 15:30
Business, 31.07.2019 15:30
History, 31.07.2019 15:30
Biology, 31.07.2019 15:30
History, 31.07.2019 15:30
Social Studies, 31.07.2019 15:30
Health, 31.07.2019 15:30
Biology, 31.07.2019 15:30
