Which value is equivalent to 178 centimeters?
a. 1.78 millimeters
b. 17.8 millimeters
c. 1.78 meters
d. 1.78 × 10-2 micrometers
e. 1.78 × 10-5 kilometers

Identify the type of synthetic material used in each object

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.

A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.