In an experiment to measure the index of refraction of human skin, it was found that if a beam of unpolarixed light was shone on a skin sample from air at an incident angle of 54.7 degrees, the reflected light was completely polarized. What is the index of refraction of this skin sample?

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity

Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.

How many neutrons does plutonium -196 with an atomic number of 78.