Question

Fill in the blanks:
(a) An image that cannot be obtained on a screen is called ____________.
(b) Image formed by a convex __________ is always virtual and smaller in size.
(c) An image formed by a __________ mirror is always of the same size as that of the object.
(d) An image which can be obtained on a screen is called a _________ image.
(e) An image formed by a concave ___________ cannot be obtained on a screen.
NCERT Solutions for Class 7th Science Chapter 15 Light Page 189 Exercise Question 1

Answer 1

(a) virtual image
(b)mirror
(c)plane
(d)real
(e)lens

Answer 2

a) Virtual
b) mirror
c) Plane
d) real
e)Lens