2. If you're carrying a load that extends beyond the sides of your vehicle, you don't need to clearly mark it unless it extends more than beyond the rear of the vehicle. A. four inches B. four feet o o O o C. six feet D. eight feet ​

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