A ray diagram is shown. A light ray strikes a boundary and a second vector into the second material. The second light ray is closer to the normal. What does theta2 represent? index of refraction index of reflection angle of incidence angle of refraction

High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.

Ain is , is 's of ? 0.62 0.79 1.27 1.50

Debris produced by mining is called