# Olympiad Test: Light - 1

Test Description

## 10 Questions MCQ Test Science Olympiad Class 8 | Olympiad Test: Light - 1

Olympiad Test: Light - 1 for Class 8 2022 is part of Science Olympiad Class 8 preparation. The Olympiad Test: Light - 1 questions and answers have been prepared according to the Class 8 exam syllabus.The Olympiad Test: Light - 1 MCQs are made for Class 8 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test: Light - 1 below.
 1 Crore+ students have signed up on EduRev. Have you?
Olympiad Test: Light - 1 - Question 1

### If you stand in front of a plane mirror and scratch your right cheek, your image

Olympiad Test: Light - 1 - Question 2

### Image formed by plane mirror is always

Olympiad Test: Light - 1 - Question 3

### Man observes that the distance between the mirror and his image is 4m. If he moves 1m towards the mirror, the distance between him and his image will be

Olympiad Test: Light - 1 - Question 4

Diffused reflection occurs if a ray of light is reflected by a

Olympiad Test: Light - 1 - Question 5

The image which can only be seen by the eye but cannot be taken on screen is called

Olympiad Test: Light - 1 - Question 6

Visually challenged persons can read and write using

Olympiad Test: Light - 1 - Question 7

Two plane mirrors are kept at the following angles one by one. In which case is the number of images formed the maximum?

Olympiad Test: Light - 1 - Question 8

Two plane mirrors kept at 600 from each other will form how many images of an object kept between them?

Olympiad Test: Light - 1 - Question 9

If medium A is optically denser than medium B, then the speed of light is

Olympiad Test: Light - 1 - Question 10

The splitting of white light into its constituent colours is called