Physics, asked by mehak24563, 6 months ago

The focus distance of a concave lens is 20cm. calculate it's capacity.

Answers

Answered by dhananjayyadwanshi

6

Answer:

C=100/f

100/20

=5 dioptre

Answered by aradhyasingh7101

5

Answer:

c=100/f

c=100/20

c=+5D

may be it is helpful for you.

Previous Question

Next Question

Similar questions

English, 3 months ago

tight second and third form of verb shoot...

Math, 3 months ago

. Integral $\huge \mathcal{ \bold \pink{\int \: ( \sqrt{x} - (2 \div 1 - {x}^{2}) ) \: dx \: }}$ ...

Math, 3 months ago

Find the value of x and y satisfying the following system: ax + by = a, a(x + y) = a. ...

Hindi, 6 months ago

essay about camel in hindi...

Math, 6 months ago

what is the square of (-p+6)?

English, 1 year ago

in spite of bad weather a huge crowd came to see the match (begin with the bad weather)...

Social Sciences, 1 year ago

[boston italian food], English (US)...

English, 1 year ago

he is not the best boy in the class. begin: with he is not better than...