Physics, asked by teenajollyjoseph, 9 months ago

A convex lens produce 3 times magnified real image of an object placed 30 cm in front of it. Calculate the focal length and power of the lens

Answers

Answered by adityara79478

1

36cm is the answer when

Previous Question

Next Question

Similar questions

Math, 4 months ago

(7p² q⁹ r⁵)² × (4 p q r ) ³ _________________ (14 p⁶ q ¹⁰ r ⁴) ²...

Social Sciences, 4 months ago

make a list of invention and achievements made by Gehendra shumsher ...

History, 4 months ago

What changes were bought about in the army by the new rulers?

Hindi, 9 months ago

चिड़िया को स्वयं पर गर्व क्यों है...

English, 9 months ago

The weather was adverse ............... climbing. (Fill in)...

Math, 1 year ago

factories x^2-2√5x-15...

Math, 1 year ago

A bottle of a medicine contains 300ml of the medicine.Anu had to take 3 bottles of medicine when she was ill. Altogether how many millilitres of the medicine of the medicine did she take?

Math, 1 year ago

A certain amount of sum is invested at simple interest . If the sum becomes k times itself in 16yrs and 2k times in 40yrs .in how many years will it become 4k times itself?