Physics, asked by vidhusreenidhi, 6 months ago

Two lenses of power +3 and -1 diopters are placed in contact.The focal length of the combined lens is

Answers

Answered by anshwalia0851

0

Answer:

...............................

2

Answered by vdeepav2

0

Answer:

2 this is the answer

but sorry if this answer is wrong

Previous Question

Next Question

Similar questions

English, 3 months ago

frame sentance on " DOOR " ...

English, 3 months ago

why the poet find difficult to understand why men hate each other ...

Science, 3 months ago

different between plant cell and animal cell ...

English, 6 months ago

Do as directed - (a) What is an E-mail? What are the essentials of drafting an effective E-mail? Draft an E-mail to the Principal of your college requesting for fee concession. ativo Renart Writing? Write a Report on answer...

Science, 6 months ago

fill in the blanks flowing water has energy...

Biology, 10 months ago

suggestions to avoid female foeticide...

Math, 10 months ago

factorise 5x² -16 x -21...

History, 10 months ago

write what you know about the kushans...