NCERT Solutions Class 8 Science Chapter 13 Light
Have you ever wondered how we perceive different objects around us at any given point in time? You might say that what helps us see the objects are the eyes. But how about the objects that are placed in the dark? It implies that object visibility is not purely dependent on the eyes. It is only possible to view an object if its light reaches the person's eye. In NCERT class 8 science chapter 13 light, students will get to know about how light helps us in seeing various objects. Light’ is the section where students learn about the properties of light, reflection as well as refraction and the interactions of light when it strikes different surfaces and mediums.
NCERT Solutions class 8 science ch 13 light gives step by step solutions and the answers to the questions in the NCERT text book, so as to enable students to understand the chapter concepts better. All the NCERT class 8 science chapter 13 light question answer should be practiced by the students, so that they can develop their problem solving skills and in this way understand the concept of light and its properties. NCERT solutions class 8 science light is also useful in the last minute preparation of exams.
1.0Download NCERT Solutions for Class 8 Science Chapter 13: Free PDF
NCERT Solutions Class 8 Science Chapter Light are well thought out by some of India's top faculty members so that every question in the textbook is explained correctly and systematically. These solutions are designed clearly, step-by-step, which help students in comprehending the concepts and answering the questions precisely in future. Speaking of which, such solutions give the students proper understanding of each section of the chapter that helps them perform well in the examination.
2.0What Will Students Learn in Chapter 13: Light?
- The characteristics and behavior of light.
- The reasons why light travels in a straight line and bounces off surfaces.
- The definition of reflection and situations when this law is used.
- Images created by flat surfaces such as mirrors and spherical surfaces such as concave or convex mirrors.
- The process whereby light is refracted when an object is immersed in a different medium.
- Different types of lenses including diverging and converging types and their uses.
- Human vision and common defects like myopia and hypermetropia, along with corrective measures using lenses.
Table of Contents
- 1.0Download NCERT Solutions for Class 8 Science Chapter 13: Free PDF
- 2.0What Will Students Learn in Chapter 13: Light?
Frequently Asked Questions:
A concave mirror is a reflective surface that curves inwards and is able to converge light rays when producing either real or virtual images. On the other hand, a convex mirror bulges outward and always produces smaller virtual erect images.
When a concave mirror is used to view an object beyond its focal point, that object appears to be inverted because the rays reflected from the surface of concave surfaces intersect forming a mirror image that is also inverted.
The human eye functions like a camera, with the cornea and lens focusing light onto the retina, where the image is formed. The brain then interprets this image.
It is the phenomenon where light bounces back after hitting a smooth and shiny surface like a mirror. According to the law of reflection, a ray of light incident upon a smooth plane surface at a certain angle (the angle of incidence) will leave this surface at the same angle (the angle of reflection).
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