Select the correct answer. If the wavelength of maximum intensity from a spectrum is known, what else can be calculated from Wien's relationship?
OA.
effective temperature
OB.
distance
OC.
size
OD.
coordinates

The 20@kg wheel has a radius of gyration about its center g of kg = 300 mm. when it is subjected to a couple moment of m = 50 n # m, it rolls without slipping. determine the angular velocity of the wheel after its mass center g has traveled through a distance of sg = 20 m, starting from rest.

What structural formula represents 4 electrons shared between two atoms?

Does current flow through or across a resistor?