Class 8 Exam > Class 8 Questions > What are the laws of reflection?
Start Learning for Free
What are the laws of reflection?
Verified Answer
What are the laws of reflection?
Laws of Reection
Before we study the Laws of Reection, let us understand some basic terminologies
Denitions:
Ray of Light: A single thin light along a line. A ray of light is hypothetical. It is an ideal scenario. In reality, we ha rays which make a beam of light.
Incident Ray: The light ray, which strikes any surface, is called the incident ray.
Reected Ray: The ray that comes back from the surface after reection is known as the reected ray.
Normal: A line drawn perpendicular to the line representing the mirror at the point where the incident ray strikes mirror.
Angle of incidence: The angle between the normal and the incident ray is called the angle of incidence. It is denoted as i.
Angle of reection: The angle between the normal and the reected ray is called the angle of reection. It is denoted as r.
Laws of Reection
Law 1 : The incident ray, the normal at the point of incidence and the reected ray all lie in the same plane.
Law 2 : Angle of incidence is equal to the angle of reection
Law 3 or Law of Lateral Inversion: In a image formed by a mirror, the left of the object appears to be the right a right of the object appears to be the right. (Stand in front of the mirror and lift your right hand. In the mirror, it a like you have lifted the left hand and viceversa)
This question is part of UPSC exam. View all Class 8 courses
Most Upvoted Answer
What are the laws of reflection?
Hiya! Here they're -
1. The angle of incidence is equal to the angle of reflection. Li = Lr
2. The incident ray, the reflected ray and the normal at the point of incidence, all lie in the same plane.
Hope that helps ya!
1. The angle of incidence is equal to the angle of reflection. Li = Lr
2. The incident ray, the reflected ray and the normal at the point of incidence, all lie in the same plane.
Hope that helps ya!
Attention Class 8 Students!
To make sure you are not studying endlessly, EduRev has designed Class 8 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 8.
|
|
Explore Courses for Class 8 exam
|
|
Top Courses for Class 8View all
What are the laws of reflection?
Question Description
What are the laws of reflection? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about What are the laws of reflection? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What are the laws of reflection?.
What are the laws of reflection? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about What are the laws of reflection? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What are the laws of reflection?.
Solutions for What are the laws of reflection? in English & in Hindi are available as part of our courses for Class 8.
Download more important topics, notes, lectures and mock test series for Class 8 Exam by signing up for free.
Here you can find the meaning of What are the laws of reflection? defined & explained in the simplest way possible. Besides giving the explanation of
What are the laws of reflection?, a detailed solution for What are the laws of reflection? has been provided alongside types of What are the laws of reflection? theory, EduRev gives you an
ample number of questions to practice What are the laws of reflection? tests, examples and also practice Class 8 tests.
|
|
Explore Courses for Class 8 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup