EASY
7th CBSE
IMPORTANT
Earn 100

Which type of mirror used as a rear-view mirror in the automobile?

(Choose from the following- Concave mirror/Convex mirror)

50% studentsanswered this correctly

Important Questions on Light

MEDIUM
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 15 - Light>Exercise 15.2>Q I
Give one word for the spherical mirror whose reflecting surface is curved inwards. (Choose from concave mirror or convex mirror). 
EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 15 - Light>Exercise 15.2>Q I
The centre of the reflecting surface of a spherical mirror is called its _____(focus/pole).
EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 15 - Light>Exercise 15.2>Q I
Doctors use concave mirrors to produce which type of beam of light.
EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 15 - Light>Exercise 15.2>Q I
A convex mirror has which focus?
EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 15 - Light>Exercise 15.2>Q I
Image formed by a _____ is always virtual, erect and diminished.
EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 15 - Light>Exercise 15.2>Q I
Image formed by a convex _____ is always virtual and smaller in size.
EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 15 - Light>Exercise 15.2>Q I
The inner surface of a steel spoon acts as a _____ (concave/ convex) mirror.
EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 15 - Light>Exercise 15.2>Q I
The outer surface of a flat steel plate acts as a _____ (plane/convex) mirror.