Aray of light strikes a flat block of glass (n = 1.50) of thickness 3.00 cm at an angle of 32.0° with the normal. trace the light beam through the glass, and find the angles of incidence and refraction at each surface. if the angle of incidence at first surface is 32.0° (all angles are measured from the normal), determine the following angles.

The particles of an ice cube at 0°c (represented by the blue circles) come in contact with the particles of juan’s hand at 37°c (represented by the orange circles). which diagram correctly represents the temperature of the two substances and the direction of heat flow?

What do you think car designers do if the damage caused by a crash test is too severe?

With the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 1.90