SSC MCQ Question Ans REFLECTION OF LIGHT. We see many things around us. When the light comes directly to our eyes from any source, we can see the source. Again, when light emitted from a light source comes to our eyes after reflection from the surface of an object, we see the object too. Light is a kind of energy or external cause which enables us to see or creates the sense of vision in our eyes. In this chapter, we will discuss nature of light, mirrors, laws of reflection of light, types of mirror, how the image is formed in a mirror, use of mirror and magnification of images.
SSC MCQ Question Ans REFLECTION OF LIGHT
We know the light is a form of energy by which we are able to see the objects. When the light comes from an object to our eyes, we see the object at that time. The light entered into the eyes forms an image of the object in the retina and develops a sense of vision similar to the object in our brain through a complex process. Men have been trying to achieve knowledge about the nature of light from an ancient period. Once it was thought that light falls on an object from our eyes, so we see that object. Actually, when the light comes to our eyes from an object, only then we can see the object.
teachingbd24.com is such a website where you would get all kinds of necessary information regarding educational notes, suggestions and questions’ patterns of school, college, and madrasahs. Particularly you will get here special notes of physics that will be immensely useful to both students and teachers. The builder of the website is Mr. Md. Shah Jamal Who has been serving for 30 years as an Asst. Professor of BAF Shaheen College. He expects that this website will meet up all the needs of Bengali version learners /students. He has requested concerned both students and teachers to spread this website home and abroad.
Discover more from Teaching BD
Subscribe to get the latest posts sent to your email.