Reflection of Light Exe-7B Long Answer Concise Physics ICSE Class-9 Selina Publishers

Reflection of Light Exe-7B Long Answer Concise Physics ICSE Class-9 Selina Publishers There is the solutions of Long Answer type Questions of your latest textbook which is applicable in 2024-25 academic sessionVisit official Website CISCE for detail information about ICSE Board Class-9.

Reflection of Light Exe-7B Long Answer Concise Physics ICSE Class-9 Selina Publishers

Reflection of Light Exe-7B Long Answer Type

Concise Physics ICSE Class-9 Selina Publishers

Board ICSE
Class 9
Subject Physics
Writer / Publication Concise Selina Publishers
Chapter-7 Reflection of Light
Exe-7B Images Formed by a pair of Mirrors
Topics Solution of Exe-7(B) Long Answer Type
Academic Session 2024-2025


Exercise- 7B Images Formed by a Pair of Mirrors

page -174

Long Answer Type :

Q1- How many images are formed for a point object kept in between two plane mirrors at right angles to each other? Show them by drawing a ray diagram. 

Ans- For two mirrors kept perpendicular to each other, three images are formed for an object kept in between them.

 How many images are formed for a point object kept in between two plane mirrors at right angles to each other? Show them by drawing a ray diagram. 

Q2- Two plane mirrors are arranged parallel and facing each other at some separation. How many images are formed for a point object kept in between them? Show the formation of images with the help of a ray diagram 

Ans- For two mirrors kept parallel to each other, an infinite number of images are formed for an object kept in between them.
 Two plane mirrors are arranged parallel and facing each other at some separation. How many images are formed for a point object kept in between them? Show the formation of images with the help of a ray diagram 

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