Physics, asked by abhinavmore2128, 10 months ago

An object 50cm tall is placed on the principal axis of a convex lens. It's 20cm tall image is formed on the screen placed at a distance of 10cm from the lens. Calculate the focal length of the lens?

Answers

Answered by Anonymous

19

here is your answer bro please mark me as brain list

Attachments:

Previous Question

Next Question

Similar questions

Science, 5 months ago

take 5 examples from your surroundings and give explanation based on Newton's laws of motion...

English, 5 months ago

i) Manasi said to her father, "Can I have a new dress ?" (Change into indirect speech) ...

Chemistry, 5 months ago

सिलिकॉन के अनुर्पयोग बताइए...

Math, 10 months ago

89×111 by using suitable identity...

Chemistry, 10 months ago

In the model of hydrogen atom , the ratio of kinetic energy to that total energy of electron in a quantum state 'n' is...

Math, 11 months ago

find the greatest number which divides 245 and 1029 leaving a remainder 5 in each case...

English, 11 months ago

write in own words the Jim Corbett feelings about robin ?

Science, 11 months ago

volume of an object is 20cm3 and the mass in 50g. density of water is 1 gcm-3 . will the object float on water or sink in water?