Physics, asked by shlok901, 1 year ago

What is the focal length of plane mirror?

Answers

Answered by ziniyakhan

82

Focal length of a plane mirror is infinite because we know that focal length of mirror is R/2 .But the radius of curvature of plane mirror is infinite so infinite / 2 is also a infinite value .

NOTE :- Plane mirror can be considered as concave mirror of Infinite raduis .

shlok901: thx ziniya

ziniyakhan: ur welcome

shlok901: superb ans.

ziniyakhan: thanks

shlok901: ok

ziniyakhan: hmm

Answered by chagarlamudi82

20

The Focal length of a plane mirrior is infinite.....

Previous Question

Next Question

Similar questions

English, 8 months ago

write in your own word how the Robinson family made each of there homes with a 4 names of there house ...

Math, 8 months ago

Rajesh's age is less than sania'sage by 5 year's the sum of their ages is 27 yeas .how old are they?

History, 8 months ago

How will learning Rizal’s Life and Works become significant in our present time?

Math, 1 year ago

x+y=a+b ax-by=a^2+b^2 Solve this by substitution method...

Math, 1 year ago

A and B are two points on the same side of line ' l '. AD and BE are perpendicular on line l intersecting D and E respectively. c is the midpoint of AB. Prove that CD=CE...

Environmental Sciences, 1 year ago

loss of memory answer batao kaun si Bimari hai...

Math, 1 year ago

divide 180 into two parts such that one-3rd to one part may exceed one-6th of the other part by 6 ?

Biology, 1 year ago

what is the significance of reproduction?