What is the reflection and the principal axis?
Answers
Answered by
0
Answer:
focal length...........
Answered by
3
Answer:
Reflection: Similarly, when light falls on an object, it changes its direction and bounces back. This bouncing back of light is known as reflection of light
Principal Axis: The line passing through the optical centre and centres of curvature of the faces of a lens or a curved mirror.
Hope it helps you
Please mark me as brainliest
Explanation:
Similar questions