Which tubings have the characteristics (high strength, abrasion resistance) necessary for use in a high-pressure (3,000 psi) hydraulic system for operation of landing gear and flaps?

An ideal polarizer with its transmission axis rotated 30 degrees to the vertical is placed in a beam of unpolarized light of intensity 10w/m^2. after passing through the polarizer, what is the intensity of the beam? a. 8.7 w/m^2 b. 7.5 w/m^2 c. 5.0 w/m^2 d. 10 w/m^2 e. 2.5 w/m^2

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?

Atomic nuclei of almost all elements consist of