Advertisements
Advertisements
Question
What do you mean by the focal length of a mirror?
One Line Answer
Advertisements
Solution
The distance of the principal focus from the pole of the mirror is called the focal length of the mirror.
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Select the correct alternative
The image formed by a plane mirror is
The reflection of light from a wooden surface is _________ reflection.
Copy the figure. By taking two rays from point A, show the formation of image. State four characteristics of the image.
Draw a neat two ray diagram to illustrate how a concave mirror is used as a shaving mirror.
State three characteristics of light.
Define the term Principle axis.
Find the odd one.
sun, candle, torch, pen
Say TRUE or FALSE
We see a book because it reflects the light that falls on its surface
Which of the following ray diagrams is correct for the ray of light incident on a lens shown in figure?
 |
 |
| A | B |
 |
 |
| C | D |
The light falling on the mirror is called as ______ and the light reflected is called reflected ray.
