Login
Home
TOP
Send feedback
Login
Subjects
Science CBSE Homework Assignments
Class 10
Light reflection and refraction
Basics of light and mirror
2.
Basics of mirror
Question:
2
m.
Select the correct answer
:
1
.
Image which cannot be formed on a screen is called __________.
real
virtual
none of the above
2
.
The imaginary line passing through the centre of curvature and pole of a spherical mirror is called __________.
centre of curvature
pole
principal axis
radius of curvature
Login
or
Fast registration
Previous task
Exit to the topic
Next task
Send feedback
Did you find an error?
Send it to us!