Physics, asked by tanvipanchal545, 7 months ago

what is the radius of curvature for plane surface of thin phonoconvex lens?

Answers

Answered by raotd

1

Answer:The focal length of a combination of lenses, is given by,

f=

2(μ−1)

R

Substituting, the valuesR=−10cm and μ=1.5

We get, f=−10cm

Explanation:

Previous Question

Next Question

Similar questions

Math, 3 months ago

4. कितने मूलधन पर 5% वार्षिक ब्याज की दर से 2 वर्ष के बाद मिश्रधन 220 रुपए हो जाएगा? (A) 200रु. (B) 220 रु. (C) 210 रु. (D) 240 रु.

Math, 3 months ago

12) A bag contains 3 yellow and 5 brown balls. Another bag contains 4 yellow and 6 brown balls. If one ball is drawn from each bag, what is the probability that, a) both the balls are of the same color? b) the balls are of different color?

Computer Science, 3 months ago

programming in computer language include dash and dash...

English, 7 months ago

You are the Head teacher of your school. Write a notice to inform the students that the school will remain close for a week due to excessive pollution in Delhi. Plz ans fast. urgent.

Science, 7 months ago

what do you understand by the electric process...

English, 11 months ago

7. Had you slapped anyone. 8. Manoj will have praised me. Change into passive voice ...

Chemistry, 11 months ago

show digramatically the formation of Magnesium oxide from their atoms? plzz answer fast.....

Hindi, 11 months ago

केस आहे पण विचरत नाही ...