Physics, asked by spider2028, 1 year ago

How can we find out the focus of a lens?

Answers

Answered by theinvinciblesamim

1

applying lens formula to measurement of length of image and object distance

Answered by arjunplakkudy1945

1

If R is the radius of curvature of lens ,then focal length is R/2

Previous Question

Next Question

Similar questions

Computer Science, 6 months ago

Creative Assignment A. Fill in the blanks using the words given below. touch screen, barcodes, stylus, game pad 1. A ............................... is a writing tool used for some other form of marking or pointing. 2. A barcode reader is an electronic device for reading printed .......................................... 3. A .......................................... is an electronic visual...

Social Sciences, 6 months ago

2. A triangular slave trade took to place between Europe, the America's and ...

Math, 6 months ago

plz help me for this question plz plz...

Social Sciences, 1 year ago

किस जानवर को रेगिस्तान का जहाज कहा जाता है?

Social Sciences, 1 year ago

किस विद्वान ने यह कहा था कि शिशु का मस्तिष्क कोरी स्लेट होता है ?

Math, 1 year ago

In triangle PQR <R=<P and PR-PQ =3cm if the perimeter of triangle PQR is 15cm...

English, 1 year ago

why was Einstein called brother boring by his playmates?? Answer it in 50 words or more.

Geography, 1 year ago

Which country recently announced an economic corridor with multi-dimensional connectivity through the Himalayas?