Science, asked by latakale1513, 3 months ago

height of the image formed by convex lens is 30 centimetre and is magnified by a factor of 2 .what will be the height of the object?
1)25 cm
2)60 cm
3) 80 cm
4) 15 cm

Answers

Answered by rekhabansal8012

6

correct answer is option 4) 15 cm

m=height of image/ height of object

2=30/h

h=30/2

h=15cm

Previous Question

Next Question

Similar questions

English, 1 month ago

God is great and we_ be grateful to him...

Chemistry, 1 month ago

Ram stored copper sulphate solution in a container made of aluminium. He observed certain changes after a few hours. Can you tell what changes did he observed? Explain the chemical reaction involved...

History, 1 month ago

2.Observe the map of the Eastern Roman Empire and find out the regions of West Asia, Europe and Africa included in it with the help of an atlas. Prepare a list of the countries in which they are located.

English, 3 months ago

give two escanple.ob.cold blooded animals.

Science, 3 months ago

what are the essentail elements of a circuit...

Computer Science, 10 months ago

PASCAL full form in computer ...

Math, 10 months ago

A grandfather is ten times older then his grand daughter. He is also 45 years older then her. Find their present age. ( Answer is Grand daughter age is 6 and grand father age is 60 . write this answer step by step)...

English, 10 months ago

Imagine you are Smith, a news channel reporter. A special news report is to be telecast on the local bakers of Goa and you have been assigned this project. You interviewed one of them and learnt a lot about their traditional way of baking breads and other bakery products. As Smith write and enact an imaginary dialogue between you and the baker.