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André Chalella

Hobbyist programmer since 7 years old. Made some money from this hobby, though.

Graduated Mechatronics Engineer. Currently a Petroleum Engineer with Petrobras.

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  • Rio de Janeiro - RJ, Brasil
  • Member for 8 years
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  • Last seen Aug 3 at 6:33

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Top posts (40) All Questions Answers | Votes Newest

15 Relation between pressure, velocity and area Sep 13 '14
12 Difference between heat capacity and entropy? Sep 8 '14
11 Is it possible to increase temperature of sun using radiation of sun itself? Nov 15 '14
9 Thermodynamic reversible process Sep 23 '14
8 Distribution of Gravitational Force on a *non-rotating* oblate spheroid Nov 14 '14
5 How to calculate the volume of water in a certain amount of air, given the relative humidity? Nov 13 '14
5 Why is there no relation between kinetic energy and momentum in collision of two bodies? Nov 8 '14
5 Must flow be supersonic for disturbances not to affect upstream? Dec 1 '14
5 Long, blurry reflections in wet road [duplicate] May 20 '15
4 Are pressure and volume not independent properties in liquid water? Sep 4 '14
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