Lens refraction 5. Foil reflection 6. Prism refraction 7. Glass of water with a spoon in it refraction 8. Glass refraction. The difference between light reflection and refraction is simple. However, in refraction , the waves go through the surface and it alters their speed and direction. Extramarks helps you to keep yourself updated with latest Science Facts which would help to build your interest and keep all the facts on your tips so that you can crack any competitive exam like JEE Exam , NEET Exam and many more.
What is the difference between reflection and refraction of light? What kind of mirrors is in use in the headlights of vehicles and why? What are the two types of refractive index? What are examples of reflection and refraction? Ever wondered how we can perceive and see different things?
Reflection and refraction are both phenomena that depend on the properties of light, the reason we can see different things. The difference between reflection and refraction is that reflection gives out the perfect image or representation of the image whereas refraction provides a distorted image. Reflection is the phenomenon when the light that strikes on a surface or a medium bounces back into the same medium, instead of going through the medium.
This is what forms images and these images are commonly known as reflection. Refraction is when the propagation speed of the light rays changes on striking a medium and they change their direction along with it. But they do not form a perfect image of the object, instead form a distorted one. Reflection is the phenomenon of light when the light rays strike on a medium but it is bounced back into the same medium instead of entering the second medium.
This phenomenon is commonly observed in shining and smooth surfaces. These surfaces usually reflect most of the incident light rays forming a perfect or an almost perfect replica or image of the object. The number of reflected rays does not only depend on the smoothness of the surface but also the physical properties of the object that is to be reflected.
Reflection works on the laws of reflection. This law states that the angle of incidence is always equal to the angle of reflection. This law also states the incident ray, the reflected ray and the normal should always lie in the same plane. The human eyes can perceive the colour of various objects due to reflection and the reflective properties of each object. The objects absorb some and reflect some of the light rays of a specific wavelength.
Reflection — Reflection is the phenomenon in which light reflects back after striking a smooth surface. In reflection , the ray which strikes the smooth surface is called the incident ray.
The ray which reflects back from smooth surface is called reflected ray. The angle in between the incident ray and the normal ray is called angle of incidence and the angle between the normal ray and reflected ray is called the angle of reflection.
Refraction — Refraction is the process in which, when the incidence ray strikes the surface in some medium and it gets diverted or bent while passing through another medium. The ray generally bends towards the normal ray while travelling to rarer medium to a denser medium and it bends away from normal ray while travelling to denser to rarer medium.
Figure 1: Diagram demonstrating Reflection and Refraction. Differences between Reflection and Refraction:. According to law of refraction of light, the ratio of sine of angle of incidence and sine of angle of refraction is constant. There are generally two types of reflections- 1.
Regular reflection Specular reflection 2. Diffused reflection. Hi there! I am Pamela - The Academic Counsellor I help parents and students take informed decisions on how to go about success in school and life in general.
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