Which of the following elements is not an insulator?
silicon
calcium
boron
...
Physics, 22.09.2019 22:10 AlwaysMarcus5577
Which of the following elements is not an insulator?
silicon
calcium
boron
iodine
Answers: 1
Physics, 22.06.2019 07:50
The ratio of lift to drag l/d for a wing or airfoil is an important aerodynamic parameter, indeed, it is a direct measure of the aerodynamic efficiency of the wing. if a wing is pitched through a range of angle of attack, l/d first increases, then goes through a maximum, and then decreases. consider an infinite wing with an naca 2412 airfoil. estimate the maximum value of l/d. assume that the reynolds number is 9x10^6.
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Physics, 22.06.2019 14:00
Explain why you think this diagram shows what happened to the carbon in the biodome.
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Physics, 22.06.2019 23:30
How is the ideal mechanical advantage of a wheel and axle calculated?
Answers: 1
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