Physics, asked by kishorbahiram795, 11 months ago

i) Two thin lenses of focal length 10 cm and 20 cm are placed 5 cm
apart. Calculate the focal length of their combination.

Answers

Answered by parikshith1416

1

Answer:

35 cm

Explanation:

f1+f2+f3

10 +20 + 5 =35

mark as brainliest

Previous Question

Next Question

Similar questions

Math, 5 months ago

Solve 5(X+3) + 3(2x - 3) = 3(x-4)+ 6...

English, 5 months ago

What are the main factors the man considered for building a house...

English, 5 months ago

3 points Q14. Reema buys apples for Rs.150 and banana for Rs.60. How much money will she give to fruit seller? O $ Rs 150 Rs.210 O Rs.260...

Biology, 11 months ago

schematic representation of hearing...

Physics, 11 months ago

explain the principle of wheat stone brigde and deduse(p/q=r/s) necessary condition of its the of Kirchhoff 's law ...

Physics, 1 year ago

Reasons of using dry cell in torch light...

English, 1 year ago

What does English mean. Give 2 reasons...

English, 1 year ago

Where was lencho house situation in why did he sit seeing the sky...