The rib-joint pliers are used to grip the smooth pipe c. if the force of 100 n is applied to the handles, determine the state of stress at points a and b on the cross section of the jaw at section aâa. indicate the results on an element at each point.

Which type of wave can travel without a medium

The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared

Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .