Reflection of Light Exe-7B Very Short Answer Concise Physics ICSE Class-9 Selina Publishers. There is the solutions of Very short Answer type Questions of your latest textbook which is applicable in 2024-25 academic session. Visit official Website CISCE for detail information about ICSE Board Class-9
Reflection of Light Exe-7B Very Short Answer Type
Physics Class-9 ICSE 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) Very Short Answer Type |
| Academic Session | 2024-2025 |
Exercise- 7B Images Formed by a Pair of Mirrors
page -174
Very Short Answer :
Q1- What is the most common use of a plane mirror?
Ans- The most common use of a plane mirror is for looking glass.
Q2- How does an optician increase the effective length of his room by using a mirror? Where does he place the the sign board?
Ans- A mirror are used by the opticians to increase the effective length of the room by keeping two mirrors on the opposite walls of the room.
Q3- What relationship do the image formed by two inclined plane mirrors have for their location with respect to the object placed between them?
Ans- The images lie on the circumference of a circle whose centre lies at the point of intersection of the two mirrors and radius is equal to the distance of object from the point of intersection.
— end of Reflection of Light Exe-7B Very Short Answer Concise Physics ICSE Class-9 Selina Publishers :—
Return to:- Concise Selina Physics ICSE Class-9 Solutions
Thanks
