refraction
change of medium causes light to bend
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Gravity. (Or the shape of space - which is molded by gravity.)
light travels in straight path and when speed of medium in which light travels change then it refract due to change in speed light rays bend and refract
Light is affected by the media that it travels through. Even air will bend light. Glass and water certainly bend light.
change of medium causes light to bend
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false
If the light from a distance galaxy passes near a massive cosmic object, then the gravity of that object will distort space-time. That will cause the light to bend.
refraction causes it to bend
Gravity. (Or the shape of space - which is molded by gravity.)
The ability to make images bigger is called refraction which bends light. Magnifying glasses help make objects bigger so they use refraction.
light travels in straight path and when speed of medium in which light travels change then it refract due to change in speed light rays bend and refract
Light rays bend when they enter a new medium at an angle because they either slow down or speed up. They speed up the most if they are in a vacuum.
because when light hits a different martial it slows and change it direction like ridingbike from the road on to the sand.
this is called a tropism, where the growth of a plant in a particular stimulus, (light in this case). A chemical called auxin causes the elongation of cells. When a shoot is illuminated from one side, auxin is transported down the shaded side. This shaded side then elongates more rapidly than the illuminated side, causing the shoot to bend towards the light. Also the stimulus(light) must be detected by the tip of the plant shoot or root.
Light is affected by the media that it travels through. Even air will bend light. Glass and water certainly bend light.