Physics, asked by anilkumarsaw16521, 7 months ago

The radius of curvatureof a spherical mirror is 20 cm . What is the focal lenght ?( write the symbols full name).

Answers

Answered by rk6716216gmailcom

1

Radius of curvature=2×focal length.

so, focal length=21×radius of curvature=21×20cm=10.

please mark this brainlist.

Previous Question

Next Question

Similar questions

Computer Science, 3 months ago

_______ is the process of arranging data in a certain sequence or order , may be alphabetically or numerically.

Hindi, 3 months ago

उपसर्ग व मूल शब्द अलग करके लिखिए - अगणित अ + गणित अग + णित अग + इत अव + इत tell me ans fast its my exam question...

Math, 3 months ago

Guru walks five times around a triangular park of sides 351 m, 146 m and 543 m while Balu walks 3 times around a square park of side 525 m. Who walks more and by how much?

Physics, 7 months ago

He was dismayed - who was dismayed? why was he dismayed?

Math, 7 months ago

name two states where canal irrigation is popula...

Math, 11 months ago

1. Ravi alone does a piece of work in 2 days and Rajesh does it in 6 days. In how many days will they to do it ?

Political Science, 11 months ago

What security measures are there to ensure the fort?? from walls tell story?

History, 11 months ago

What made cold war rem what do you mean by the term deterrence?