Q.1.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.

Harshit Singh , 4 Years ago

Grade 12th pass