Atank containing methanol has walls 2.50 cm thick made of glass of refractive index 1.550. light from the outside air strikes the glass at a 41.3∘ angle with the normal to the glass. find the angle the light makes with the normal in the methanol. methanol has a the refractive index of 1.329.

Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave