Physics, asked by ranjaykumargmo4859, 1 year ago

Two convex lenses with power 2 dioptre are kept in conact with each other the focal lenght of the combined lens system is

Answers

Answered by Jatinrana11

8

It will be 2 Because focal lenth is half of power

Previous Question

Next Question

Similar questions

Chemistry, 7 months ago

solid ammonium carbamate dissociates into NH3 and CO2 as $nh2 \: coonh4(s) \: gives \: rise \: to \: 2nh3(g) + co2(g)$ The total pressure at equilibrium is 0.225 atm. Calculate the equilibrium constant Kp.

English, 7 months ago

Appreciating the Text The info Patriotism is the expression of love, devotion and support for your nation. During the Indian Freed Movement, many Indians risked their lives and their personal freedom to free India from the British 1. How has the writer expressed the patriotism of the different characters in the text? Complete this table with examples of the characters' patriotic behaviour. А 1.

Math, 7 months ago

evaluable (25÷5)÷(5÷5)...

Physics, 1 year ago

Suppose if moon size asteroid falls on earth, will it bounce on Earth's surface?

Hindi, 1 year ago

Hamare pas do gay char bakri hai to kitne pair honge...

English, 1 year ago

Write a short note on Charaideo Maidam?

Math, 1 year ago

maths 4th chapter of 10 th class...

Social Sciences, 1 year ago

who is the founder of sindhu valley civilization from the following :(a) Mahatma Budh (b) Daiya Ram Sahni (c) Mahavir Jain (d) Savita Ram...