Physics, asked by gowrinaidug8, 3 months ago

a person having eye defect went to a doctor.he advised the person to use 2d lens.what would be focal length of that lens

Answers

Answered by Anonymous

7

Answer:

= 50 cm. Hence, it will be a convex lens of focal length 50 cm

please mark me as brainlist

Previous Question

Next Question

Similar questions

Math, 1 month ago

9 Single Answer Type If "ax V3 = 9108 , then n + a=...

Chemistry, 1 month ago

N2 + 3H2 = 2NH3 from above reaction calculate the mass of NH3. That, would be produced when 56g. N2 completly reaction with H2...

Math, 1 month ago

There are 25 persons in a tent which is conical in shape. Every person needs an area of 4 sq.m. of the ground inside the tent. If height of the tent is 18m, find the volume of the tent.

English, 3 months ago

Name an animal that lives in the mountainous regions...

Math, 3 months ago

4/12 in percentage show calculations ...

Science, 9 months ago

Assignment questions _ answers 1.Which modern equipments are used by Indian farmers to produce crops? 2.Write two merits and two demerits of green revolution. 3.Who works as labour for medium and large farmers? what they get as wages? 4.Name any five non farming activities. 5.Distinguish between modern and traditional farming methods. 6.What is meaning of production and explain its...

English, 9 months ago

what can be the sentence for drap...

Math, 9 months ago

sheet of rectangular paper measures 20 cm * 15 cm. It can be rolled up along a either sides to form two cylinders A and B. which cylinder has a greater volume ...