The ray will bend towards the normal.
Yes,It bends when traveling from 1 media to another.
depends on the angle and the index of refraction
The pencil doesn't bend. The light, when it passes into or out of water, changes direction slightly. also it's refracted it looks bigger and bent but light changes the direction that's way it looks bent and bigger also our eyes see it differently.
If a wave of light is reflected by an opaque material, it changes direction. If it refracts (like light going from air into water), it can change direction. Also, gravity can bend light. For example, a black hole can trap light.
because when light hits a different martial it slows and change it direction like ridingbike from the road on to the sand.
No. Water droplets bend light to make rainbows.
light is a photon wave, the color of the light depends on the length of the wave; as traveling is concerned, the density of water is greater and thus causes a beam divergence greater than in gas.
bend at surface and continued in the same direction in bulk of it...and again bend at emerging surface.........
Light is affected by the media that it travels through. Even air will bend light. Glass and water certainly bend light.
This refers to the degree at which the direction of the light rays change (ie 'bend') when they pass through drops of water.
Gravity. (Or the shape of space - which is molded by gravity.)
Light always travels in a straight line. It's direction can be changed, by reflection or refraction, but it does not bend.