Olympiad Test: Light - 1


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


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Attempt Olympiad Test: Light - 1 | 10 questions in 20 minutes | Mock test for Class 8 preparation | Free important questions MCQ to study Science Olympiad Class 8 for Class 8 Exam | Download free PDF with solutions
QUESTION: 1

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

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QUESTION: 2

Image formed by plane mirror is always

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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

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QUESTION: 4

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

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QUESTION: 5

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

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QUESTION: 6

Visually challenged persons can read and write using

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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?

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QUESTION: 8

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

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QUESTION: 9

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

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QUESTION: 10

The splitting of white light into its constituent colours is called

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