Physics, asked by saiadhidhik, 6 months ago

3. An object is placed at a certain distance from a convex lens of focal length 20 cm. Find the distance of the object if the image obtained is magnified 4 times.

Answers

Answered by AMEERAFATIMA

0

Answer:

i think so its answer is 80 cm

Explanation:

Previous Question

Next Question

Similar questions

English, 3 months ago

An eassy on Happiness is the child's right...

English, 3 months ago

how to form a sentence in word and noun form:beautiful,...

Hindi, 3 months ago

(ग) पानवाले ने हालदार साहब की बात का क्या उत्तर दिया? उसका उत्तर उसके लिए तथा हालदार साहब के लिए अलग-अलग किस प्रकार था ?

Science, 6 months ago

write any two occpational hazardsloop personally ...

Physics, 6 months ago

Aren't you aware that the time obtained by dividing this part into 60 equal parts is a minute?

Social Sciences, 9 months ago

Why pigi cant called be democratic...

English, 9 months ago

Mr.sivasanker said."he doesn't seem to worse than the others we have had,"...

Chemistry, 9 months ago

Osmotic pressure of a solution containing 7g of a protein per 100 cm3 of solution is 3.3×10-2 bar at 37degree Celsius Calculate the molar mass of protein. Explain Isotonic solution...