What is meant by refraction?
In physics, refraction is the change in direction of a wave passing from one medium to another or from a gradual change in the medium.
Refraction of light is the most commonly observed phenomenon, but other waves such as sound waves and water waves also experience refraction..
What are examples of reflection and refraction?
For example, if you are facing north, your reflection is facing south. The reflection of light rays is one of the major aspects of geometric optics; the other is refraction, or the bending of light rays.
What are some differences between reflection and refraction?
Reflection is the bouncing back of light when it strikes the smooth surface. Refraction is the bending of light when it travels from one medium to another .
What is the difference between dispersion and diffraction?
Diffraction is where light spreads out after passing through a gap or going around an obstacle, and can lead to interference patterns. And dispersion is the process by which light of different frequencies, or colors, refracts by different amounts.
What do diffraction and refraction have in common?
Diffraction and refraction differ in that, refraction occurs when waves pass through an object while diffraction occurs when waves pass around an object. The similarity between refraction and diffraction is that they both involve interactions of waves and causes waves to bend thus changing their direction.